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Ammonium

0.005% max.

0.002% max.

5ppm max.

0.005 % max.

0.003% max.

Additional Information

Vapor Pressure: 1mmHg at 745°C

Vapor Pressure: 1mmHg at 440°C

Vapor Pressure: Negligible

Vapor Pressure: 1.3mbar at 160°C

Acidity Alkalinity

Pass Test (EP)

Pass Test (USP)

Appearance

Silver gray foil

Silvery white wire

Copper colored foil

Silver Gray shot

Silver-colored wire

Silver gray wire

Gray to silver foil

Gray powder

Silver gray powder

Silver-colored foil

Silvery white foil

Assay Percent Range

98 to 102 %

99.95% (Metals basis)

>=99%

>=99.0 %

99.997% (metals basis)

99.999% (metals basis)

98 to 103 %

99.5% (metals basis)

99.99% (metals basis)

>=99 %

99.998% (Metals basis)

99.9999% (Metals basis)

>=97 %

>=98.0 %

>=99.5%

99 to 103 %

99.0 to 105.0 %

99.9% (Metals basis)

99% (metals basis)

99.995% (Metals basis)

>=97%

>=99.0%

98.0 to 102.0%

99.8% (metals basis)

99.90%

Assay Percent Notes

(metals basis)

(dried basis)>=99.5%

Appearanceof Solution

Pass Test (USP)

Barium Ba

0.002% max.

Pass test

Pass Test (USP)

Bromides

0.010% max. (USP)

Calcium Ca

0.001% max.

0.02% max.

0.05% max.

0.002% max.

0.005 % max.

0.002 % max.

0.005% max.

0.03% max.

0.01% max.

Calciumand Magnesium

0.35% max. (FCC)

Boiling Point

1330°C

1560°C

1420°C

652°C

380°C

1461°C

320°C

Assay PercentNotes

(REO)

(metals basis)

>=99.0%

Bromide

0.01 % max.

CAS Registry Number 1

7440-25-7

7440-32-6

7757-82-6

7778-77-0

7429-90-5

7440-50-8

7631-99-4

7632-00-0

7758-11-4

16940-66-2

497-19-8

7439-96-5

7440-46-2

7558-79-4

7681-11-0

7440-62-2

7440-65-5

7440-67-7

7440-69-9

7761-88-8

7791-18-6

10034-99-8

7440-05-3

7440-23-5

12125-02-9

10025-69-1

1303-96-4

10035-04-8

7439-98-7

144-55-8

7647-14-5

7440-06-4

7440-57-5

7447-40-7

7440-02-0

7440-22-4

7440-55-3

7440-66-6

7439-95-4

7440-31-5

7440-33-7

7440-74-6

7439-89-6

7439-92-1

7440-48-4

ChEBI

CHEBI:30145

CHEBI:32130

CHEBI:32588

CHEBI:33342

CHEBI:33400

CHEBI:86153

CHEBI:29377

CHEBI:30050

CHEBI:32149

CHEBI:33341

CHEBI:27998

CHEBI:63036

CHEBI:30052

CHEBI:31206

CHEBI:33629

CHEBI:35170

CHEBI:78870

CHEBI:32139

CHEBI:33301

CHEBI:35154

CHEBI:8346

CHEBI:28685

CHEBI:34683

CHEBI:82664

CHEBI:9141

CHEBI:26708

CHEBI:27638

CHEBI:33348

CHEBI:26710

CHEBI:27889

CHEBI:30430

CHEBI:28112

CHEBI:32990

CHEBI:33363

CHEBI:49631

CHEBI:25107

CHEBI:30185

Chem Alert Storage Symbol

Blue

Yellow

Gray

Red

White

Chem AlertStorageSymbol

Blue

White

Yellow

Gray

Chemical Name or Material

Iron foil

Manganese

Potassium Phosphate Monobasic

Sodium Nitrate

Vanadium rod

Aluminum foil

Copper

Gold

Stannous Chloride Dihydrate

Al-23 Tube

Cobalt foil

Iron

Tantalum

Sodium Bicarbonate

Tantalum foil

Ammonium chloride

Sodium tetraborate decahydrate

Aluminum

Indium

Nickel

Potassium chloride

Titanium

Platinum

Potassium Iodide

Sodium Chloride

Tin

Titanium gauze

Nickel wire

Calcium Chloride Dihydrate

Sodium nitrite

Silver

Sodium

Sodium Phosphate Dibasic Anhydrous

Sodium Sulfate Anhydrous

Tungsten

Decomposition Information

Decomposition Information: >890°C

>320°C

>50°C

Decomposes information: > 240°C

Density

4.506g/cm3

2.165g/cm-?

21.45g/cm3 at 20°C

8.94g/cm3

2.7g/cm3

7.31g/cm3

10.5g/cm3

1.7300g/cm-?

0.830g/cm-?

Color

Beige-White

Golden

Gray-Silver

Black

White

Red

Silver to Gray

Colorless

Gray to Silver

Silver

Undesignated

Silver-White

Yellow

CAS RN 1 Max Percentage

100.0

Clarity

Pass Test

DOT Information

DOT Class 8, : Corrosive

DOT Class: 4.1, Packaging Group: II

DOT Class: 4.1, Packaging Group: III

Hazard Class: 4.1; Packaging Group: III

Hazard Class: 8; Packaging Group: III

Transport Hazard Class: 4.1; Packing Group: II; Proper Shipping Name: METAL POWDERS, FLAMMABLE, N.O.S.

DOT Class 5.1, : Oxidizer

DOT Class: 4.3, Packaging Group: II

DOT Class: 4.3, Packaging Group: I

DOT Class 6.1, : Poison

Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: GALLIUM

EINECS Number

231-165-9

231-111-4

231-116-1

231-171-1

231-177-4

231-105-1

231-072-3

231-158-0

231-107-2

231-163-8

231-142-3

231-143-9

231-104-6

231-135-5

231-159-6

231-180-0

231-131-3

231-141-8

231-176-9

231-096-4

231-100-4

Chlorateand Nitrate

0.003 % max.

Chloride

0.003% max.

0.002% max.

0.005% max.

5ppm max.

0.02% max.

0.001% max.

Chlorideand Bromide

0.01% max.

Color

Gray

Formula Weight

225.65

53.49

58.44

84.01

147.01

166

141.96

142.04

381.37

74.55

Grade

ACS

Premion

EP/FCC/USP

Laboratory

ACS Reagent

BP/EP/FCC/USP

Certified

Certified ACS

Trace Metal Basis

USP

Puratronic

FCC/USP

Health Hazard 1

Signal Word: CAUTION!

GHS Signal Word: Warning

H317-H351-H372

H500

H228

GHS Signal Word: Danger

Signal Word: DANGER!

H228-H315-H319-H335

H250-H260-H500

H260-H314-H335

H250-H500

H260-H314-H361

H250-H261-H500

H290-H314-H335

H317-H334-H350

H350-H360FD-H362-H372

Health Hazard 2

GHS H Statement
H372-H351-H317
Causes damage to organs through prolonged or repeated exposure.
Suspected of causing cancer.
May cause an allergic skin reaction.

WARNING!

GHS H Statement
H290
May be corrosive to metals.

GHS H Statement
H228
Flammable solid.

GHS H Statement
H228-H260
Flammable solid.
In contact with water releases flammable gases which may ignite spontaneously.

GHS H Statement
H334-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause an allergic skin reaction.

Take precautionary measures against static discharges.

CAUTION!

GHS H Statement
H360-H373-H302-H332
May damage fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Harmful if swallowed.
Harmful if inhaled.

GHS H Statement
H372-H351-H317
Causes damage to organs through prolonged or repeated exposure.
Suspected of causing cancer.
May cause an allergic skin reaction.

DANGER!

Health Hazard 3

Emergency Overview
Harmful if swallowed. May cause skin and respiratory tract irritation. Hygroscopic. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medic

P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c

P210-P240-P241-P280-P370+P378q

P210-P222-P280-P335+P334-P370+P378q

Emergency Overview
May cause skin, eye, and respiratory tract irritation. Hygroscopic. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention imm

Emergency Overview
Toxic if swallowed. Harmful by inhalation. May cause eye, skin, and respiratory tract irritation . May cause central nervous system effects.
NFPA
Health: 3
Flammability: 1
Instabilit

Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. May cause central nervous system effects. May cause cyanosis. May cause methemoglobinemia. May cause skin, eye, and respiratory tract irritation. Very toxic

P201-P202-P260-P261-P264b-P270-P272-P280-P302+P352-P308+P313-P333+P313-P363-P501c

P201-P202-P260-P264b-P270-P272-P280g-P281-P302+P352-P308+P313-P333+P313-P363-P501c

P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Emergency Overview
Causes burns by all exposure routes. May cause an allergic skin reaction. Use personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate m

Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated. Hygroscopic.
NFPA
Health: 1
Flammability: 1
Instability: 0

Emergency Overview
May cause skin, eye, and respiratory tract irritation. Hygroscopic. Wear personal protective equipment. Ensure adequate ventilation. Avoid contact with skin, eyes and clothing. Avoid ingestion and inhalation. Use personal pr

Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. Irritating to eyes, respiratory system and skin. May cause cancer. Wear personal protective equipment. Keep away from clothing and other combustible materia

P210-P222-P223-P231+P232-P280-P335+P334-P370+P378s-P501c

P201-P202-P260-P263-P264b-P270-P281-P308+P313-P501c

P210-P223-P231+P232-P235+P410-P240-P241-P280-P335+P334-P370+P378s-P501c

P210-P240-P241-P264b-P280-P305+P351+P338-P370+P378q

P260-P264b-P270-P271-P280i-P301+P312-P304+P340-P305+P351+P338-P312-P314-P330-P501c

Emergency Overview
Water reactive. Toxic by inhalation, in contact with skin and if swallowed. Causes burns by all exposure routes. Hygroscopic. Use personal protective equipment. Do not allow contact with water. Use only under a chemical fume

P201-P202-P261-P272-P280g-P281-P285-P302+P352-P304+P341-P308+P313-P333+P313-P342+P311-P363-P501c

Emergency Overview
May cause skin, eye, and respiratory tract irritation. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately wi

Emergency Overview
May cause skin, eye, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if s

P223-P231+P232-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P335+P334-P363-P370+P378q-P501c

P234-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P390-P501c

Emergency Overview
Irritating to eyes and skin. May cause adverse kidney effects. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rins

Emergency Overview
Irritating to eyes. Hygroscopic. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Rinse immediately with plenty of water, also under the eyeli

Emergency Overview
May cause eye, skin, and respiratory tract irritation . The toxicological properties have not been fully investigated. Hygroscopic.
NFPA
Health:1 Flammability:0 Instability:1

P201-P202-P223-P231+P232-P260-P264b-P281-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P335+P334-P363-P370+P378q-P501c

InChIKey

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

WFKWXMTUELFFGS-UHFFFAOYSA-N

WRUGWIBCXHJTDG-UHFFFAOYSA-L

ZOKXTWBITQBERF-UHFFFAOYSA-N

APFVFJFRJDLVQX-UHFFFAOYSA-N

RTAQQCXQSZGOHL-UHFFFAOYSA-N

UIIMBOGNXHQVGW-UHFFFAOYSA-M

VYZAMTAEIAYCRO-UHFFFAOYSA-N

BNIILDVGGAEEIG-UHFFFAOYSA-L

GUVRBAGPIYLISA-UHFFFAOYSA-N

HCHKCACWOHOZIP-UHFFFAOYSA-N

ZPWVASYFFYYZEW-UHFFFAOYSA-L

JCXGWMGPZLAOME-UHFFFAOYSA-N

GWXLDORMOJMVQZ-UHFFFAOYSA-N

KEAYESYHFKHZAL-UHFFFAOYSA-N

WHXSMMKQMYFTQS-UHFFFAOYSA-N

WTDHULULXKLSOZ-UHFFFAOYSA-N

PMZURENOXWZQFD-UHFFFAOYSA-L

SQGYOTSLMSWVJD-UHFFFAOYSA-N

BFNBIHQBYMNNAN-UHFFFAOYSA-N

TVFDJXOCXUVLDH-UHFFFAOYSA-N

WABPQHHGFIMREM-UHFFFAOYSA-N

BQCADISMDOOEFD-UHFFFAOYSA-N

CDBYLPFSWZWCQE-UHFFFAOYSA-L

RYGMFSIKBFXOCR-UHFFFAOYSA-N

NLKNQRATVPKPDG-UHFFFAOYSA-M

PWHULOQIROXLJO-UHFFFAOYSA-N

PXHVJJICTQNCMI-UHFFFAOYSA-N

KWGKDLIKAYFUFQ-UHFFFAOYSA-M

XEEYBQQBJWHFJM-UHFFFAOYSA-N

ATJFFYVFTNAWJD-UHFFFAOYSA-N

FAPWRFPIFSIZLT-UHFFFAOYSA-M

FYYHWMGAXLPEAU-UHFFFAOYSA-N

KDLHZDBZIXYQEI-UHFFFAOYSA-N

GNSKLFRGEWLPPA-UHFFFAOYSA-M

PCHJSUWPFVWCPO-UHFFFAOYSA-N

VWQVUPCCIRVNHF-UHFFFAOYSA-N

XAGFODPZIPBFFR-UHFFFAOYSA-N

BASFCYQUMIYNBI-UHFFFAOYSA-N

PWHCIQQGOQTFAE-UHFFFAOYSA-L

RRIWRJBSCGCBID-UHFFFAOYSA-L

GUCVJGMIXFAOAE-UHFFFAOYSA-N

GUTLYIVDDKVIGB-UHFFFAOYSA-N

GYHNNYVSQQEPJS-UHFFFAOYSA-N

NLXLAEXVIDQMFP-UHFFFAOYSA-N

VWDWKYIASSYTQR-UHFFFAOYSA-N

LEONUFNNVUYDNQ-UHFFFAOYSA-N

LPXPTNMVRIOKMN-UHFFFAOYSA-M

QCWXUUIWCKQGHC-UHFFFAOYSA-N

Grade

Reagent

Iodide

0.002 % max.

Pass Test (USP)

Heavy Metals

5ppm max.

10ppm max. (EP)

IUPAC Name

niobium

tungsten

zirconium

copper

disodium;hydrogen phosphate

iron

molybdenum

nickel

tin

manganese

nickel(2+);sulfate;hexahydrate

potassium;chloride

potassium;dihydrogen phosphate

vanadium

barium(2+);dichloride;dihydrate

chromium

disodium;carbonate

disodium;sulfate

indium

magnesium;sulfate;heptahydrate

silver;nitrate

sodium;nitrate

tantalum

gallium

gold

magnesium

silver

sodium;chloride

bismuth

yttrium

lead

platinum

sodium;nitrite

palladium

sodium

zinc

azanium;chloride

diazanium;sulfate

lithium

potassium;iodide

sodium;hydrogen carbonate

dipotassium;hydrogen phosphate

aluminum

cerium

lithium;chloride

titanium

cesium

cobalt

hydroxylamine;hydrochloride

Identification

Pass Test (USP)

Pass Test

Pass Test (FCC/USP)

Pass Test (USP/FCC)

Pass Test (FCC)

Magnesium Mg

0.001% max.

0.005% max.

0.0005% max.

0.005 % max.

5ppm max.

0.002% max.

0.001 % max.

Heavy MetalsasPb

2mg/kg max. (FCC)

0.001% max.

5ppm max.

Mesh Size

60 Mesh

-325 Mesh

-200 Mesh

-40 Mesh

10 to 60 Mesh

MFCD Number

MFCD00003436

MFCD00010965

MFCD00011078

MFCD00011360

MFCD00134048

MFCD00134051

MFCD00149613

MFCD00149813

MFCD00011468

MFCD00003397

MFCD00011111

MFCD00011461

MFCD00085308

MFCD00003465

MFCD00010924

MFCD00149863

MFCD00003496

MFCD00011126

MFCD00011264

MFCD00051089

MFCD00085307

MFCD00134029

MFCD00149785

MFCD00003391

MFCD00010935

MFCD00011167

MFCD00011252

MFCD00149792

MFCD00003518

MFCD00010944

MFCD00011137

MFCD00011405

MFCD00133862

MFCD00149193

MFCD00003504

MFCD00011119

MFCD00011453

MFCD00134033

MFCD00134045

MFCD00149154

MFCD00003414

MFCD00010999

MFCD00011066

MFCD00011303

MFCD00011401

MFCD00003494

MFCD00011118

MFCD00011179

MFCD00011291

MFCD00011383

MFCD00011420

MFCD00134037

MFCD00134050

MFCD00003477

MFCD00003528

MFCD00149781

Molecular Formula

BaCl2H4O2

H14MgO11S

NNaO2

ClLi

ClK

ClNa

H8N2O4S

Ca Cl2 · 2 H2O

CHNaO3

B4Na2O7 · 10 H2O

H2KO4P

HNa2O4P

ClH4NO

Na2O4S

HK2O4P

NNaO3

Cl2Sn · 2 H2O

H4BNa

CNa2O3

AgNO3

ClH4N

Heavy Metals as Pb

5ppm max.

0.005% max.

0.001% max.

Ignition Residue

0.005% max.

0.01% max.

0.05% max.

Molecular Weight

106.42

141.957

208.98

244.257

91.224

140.116

169.872

55.845

58.693

26.982

50.941

58.933

142.036

69.723

118.71

166.003

24.305

246.466

47.867

74.548

88.906

95.95

22.99

69.49

183.84

51.996

63.546

65.38

58.44

132.134

174.17

84.006

53.489

6.94

84.994

92.91

68.995

195.08

207.2

54.938

Insoluble Matter

0.01% max.

0.01 % max.

0.005 % max.

0.015% max.

0.005% max.

Iron Fe

0.002% max.

2ppm max. (USP)

0.001 % max.

0.003% max.

2ppm max.

0.003 % max.

0.001% max.

3ppm max.

0.005% max.

5ppm max.

Name Note

0.05mm (0.002 in.) thick

2.0mm (0.08 in.) thick

Suitable for Mercury Determination

0.25mm (0.01 in.) dia.

Annealed

For analysis ACS

Both ends open (Thin walls)

Ultra dry

0.5mm (0.02 in.) thick

0.025mm (0.001 in.) thick

Hard

Nitrate

0.002% max.

0.001% max.

0.003% max.

Nitrite

0.001% max.

Pass Test (USP)

0.01 max. absorbance

Packaging

Ampule

Plastic Bottle

Poly Bottle

Glass Bottle

Poly Pail

Percent Purity

99.6%

>=98%

99.0 to 105.0%

>=99.0%

98.0 to 100.5% (USP)

≥99.0%

99 to 105%

99.7 to 100.3%

99.99%

99%

99.9%

99.999%

99.0 to 100.5% (USP)

99.5%

99.998%

>=97%

98 to 102%

98.0 to 102.0%

99 to 103%

>=99.5%

98%

99.98%

98 to 103%

99.0 to 100.5% (FCC)

99.8%

>=98.0%

>=99%

99.95%

99.995%

8.3

8.7 to 9.3

4.5

5.5 to 8

8.5 to 9.6

4.5 to 6.5

5.0 to 8.0

6 to 8

8 to 9

4 to 6

5.0

5 to 8

5 to 8.2

5 to 6

4 to 5

11.3

5.5

2.5 to 3.5

Physical Form

Foil, 0.25mm (0.01 in.) thick

Wire, ≈0.95g/m

Plate

Vacuum sealed in breakseal ampoules

Crystalline

Liquid

Powder/Solid

Ampouled under argon

Powder

Foil, 0.127mm (0.005 in.) thick

Foil, 0.5mm (0.02 in.) thick

Shot, 3mm (0.1 in.)

Wire Cloth

Foil, 0.025mm (0.001 in.) thick

Granular

Ingot

Crystalline Solid

Foil

Foil, 0.1mm (0.004 in.) thick

Foil, 1.0mm (0.04 in.) thick

Solid

Pub Chem CID

23925

23954

23995

516892

5352426

104730

23932

23964

4875

5359268

23978

3028194

10340

23939

5284429

6097028

23976

25517

23930

23963

5284346

23668193

23993

24450

5360545

5462224

24203

24470

433294

5352425

23936

23985

23990

24268

4873

23956

443297

5359367

24436

5359967

23938

23994

5234

5360835

935

Lead Pb

2mg/kg max. (FCC)

4mg/kg max. (FCC)

0.01 % max.

Quantity

1kg

300 x 300mm

5kg

75 x 75mm

5cm

25cm

500g

10cm

1 pc.

100 x 100mm

100cm

150 x 150mm

10m

2.5kg

200mm

25 x 25mm

50cm

100g

3kg

10kg

25g

25m

50 x 50mm

50g

250g

2kg

Recommended Storage

Keep cold

Ambient temperatures

Ambient temperatures; Store under Nitrogen

Ambient temperatures; Store under Argon

RTECS Number

EB2600000

XR1700000

LW8600000

NO4565500

OM2100000

OJ5950000

QR5950000

BD0330000

SMILES

[Ag]

[K+].[I-]

[Mn]

NO.Cl

O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Mg+2]

[Li]

[Mo]

[Na]

[Ni]

[O-]S(=O)(=O)[O-].[Na+].[Na+]

[Ti]

[Zn]

[Al]

[Ce]

[Co]

[Ga]

C(=O)([O-])[O-].[Na+].[Na+]

[N+](=O)([O-])[O-].[Ag+]

[Pb]

[V]

[Cl-].[K+]

[Fe]

[Li+].[Cl-]

[Na+].[Cl-]

O.O.[Cl-].[Cl-].[Ba+2]

OP(=O)([O-])[O-].[K+].[K+]

OP(=O)([O-])[O-].[Na+].[Na+]

[Cu]

[In]

[Mg]

[N+](=O)([O-])[O-].[Na+]

[NH4+].[Cl-]

[Ta]

[W]

N(=O)[O-].[Na+]

[Bi]

[Pt]

[Au]

[Pd]

[Sn]

[Zr]

C(=O)(O)[O-].[Na+]

Manganese Mn

3ppm max.

5ppm max.

Melting Point

270°C

680°C

770°C

360°C

253°C

854°C

190°C

75°C

175°C

280°C

340°C

801°C

100°C

37°C

306°C

605°C

271°C

48°C

884°C

Sulfate

0.020% max. (USP)

0.002% max.

P.T. (about 0.003%)

0.003% max.

0.02% max.

0.01 % max.

0.004 % max.

0.005% max.

0.001% max.

0.01% max.

Loss on Drying

14.0 to 16.0%

0.2% max.

Synonym

foil

aluminio

catalyst

hydride

rod

fibrex

sodium hydrogencarbonate

dust

Manganese (II) Chloride

nickel, soluble salts

Tin (II) Chloride Dihydrate

tin, metal

argentum

bronze

ingot

anode

burnish

jistp28

powder

black

c.p.

platino

raney alloy

atom

Iodate

3ppm max.

5ppm max.

Mercury Hg

0.05ppm max.

Potassium K

0.005 % max.

0.01 % max.

0.0025% max.

0.01% max.

0.005% max.

UN Number

UN3077

UN3260

1498

2923

UN2803

UN3089

Vapor Pressure

<0.1 mmHg at 20°C

1mmHg at 745-°C

1mmHg at 865-°C

1.3mbar at 160-°C

23 hPa (17mm Hg) at 20°C

0 hPa

Zinc Zn

0.005% max.

Phosphate

0.0025% max. (USP)

5ppm max.

2ppm max.

0.001% max.

Iodide

0.002% max.

Suitability

Pass Test

Odor

Odorless

Characteristic

Molecular Weight

180.948

114.818

132.905

105.988

107.868

136.084

196.967

Solubility Information

Solubility in water: partially soluble

Soluble in water

Insoluble in water.

Soluble in water.

Specific Gravity

2.165

Sensitivity

Air and moisture sensitive

Water reactive

Hygroscopic

Moisture sensitive

Storage Note1

Packaged under argon

Ampouled under argon

Sulfur Compounds

0.003% max.

0.004% max.

0.005% max.

Loss on Ignition

0.5% max.

Quantity

10g

Residual Solvents

Meets Requirements

Meets Requirements (EP)

Meets Requirements (USP)

Linear Formula

(NH4)2SO4

Loss on Heating

1.0% max.

TSCA

Yes

Sodium Na

0.02 % max.

0.05% max.

0.005% max.

0.1% max.

0.02% max.

0.01 % max.

Purity Grade Notes

Suitable for pesticide residue analysis

Suitable for mercury determination

Strontium Sr

0.1% max.

0.1 % max.

Nitrogen Compounds

5ppm max.

0.001% max.

Oxidizing Substances

0.005% max.

0.003 % max.

Solubility

Soluble in water

Silica

0.005% max.

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