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Made in USA

Specialty Sodium Hydroxide Solutions

General Purpose Concentrated Sodium Hydroxide

Sodium Hydroxide Solids

Compendial Sodium Hydroxide

Enter your price range below

Min

Max

$0~$10(0)
$10~$25(0)
$25~$50(8)
$50~$75(9)
$75~$100(7)
$100~$200(19)
$200~$300(9)
$300~$400(1)
$400~$500(8)
$500~$750(10)
$750~$1000(7)
$1000~$5000(6)
$5000~$10000(1)
$10000~$50000(0)
$50000~$100000(0)
$100000~$3000000(0)

$0~$10(0)

$10~$25(0)

$25~$50(8)

$50~$75(9)

$75~$100(7)

$100~$200(19)

$200~$300(9)

$300~$400(1)

$400~$500(8)

$500~$750(10)

$750~$1000(7)

$1000~$5000(6)

$5000~$10000(1)

$10000~$50000(0)

$50000~$100000(0)

$100000~$3000000(0)

Aluminum Al

10ppm max.

5ppm max.

Additional Information

Vapor Pressure: 1mmHg at 739°C

Vapor Pressure: 3mmHg at 37°C

Tested to Current USP Monograph for Injection

Vapor Pressure: 1mbar at 700°C

Vapor Pressure: 1mmHg at 739°C

Ammonium Hydroxideppt

0.010% max.

Assay Percent Range

>=97.0 %

97+%

≥97.0 %

98%

99.996% (Metals basis)

50-52%

98.5%

Appearance

White crystals

Appearanceof Solution

Pass Test (EP)

Bacterial Endotoxins

Report EU/g (EP)

Boiling Point

>100°C

105°C to 140°C

1390.0°C

100°C

120.0°C

145.0°C

100°C

1390°C

141.7°C

Calcium Ca

0.005% max.

50ppm max.

0.005 % max.

10ppm max.

Arsenic As

3mg/kg max. (FCC)

Assay PercentNotes

>=98%

CAS RN 2 Max Percentage

35.97

<10.0000%

9.1

<2.0000%

0.04

CAS RN 1 Max Percentage

64.03

90.9

<=100.0000%

99.96

CAS RN 1 Min Percentage

>=90.0000%

CAS Registry Number 1

1310-73-2

7647-14-5

12179-02-1

CASRN2 Max Percentage

<10.0000%

Assay Percent Notes

>=98%

Carbonate

0.4% max.

Pass Test

3.0% max. (FCC)

0.10% max.

Chem AlertStorageSymbol

White

CASRN1 Max Percentage

≤100.0000%

Chemical Name or Material

SodiumHydroxideSolution

Sodium Hydroxide Solution

Sodium Hydroxide 10N Concentrate

Sodium hydroxide monohydrate

SodiumHydroxide1NConcentrate

Sodiumhydroxide

Sodium Hydroxide, 0.01N Volumetric Solution

Sodium Hydroxide, 10N Volumetric Solution

Sodium hydroxide

Sodium hydroxide concentrate

CAS RN 2 Min Percentage

>=1.0000%

>=5.0000%

Chem Alert Storage Symbol

White

CASRN1 Min Percentage

≥90.0000%

CASRN2 Min Percentage

≥5.0000%

CAS Registry Number 2

497-19-8

7732-18-5

Certificateof Analysis

Yes

Cleanup Symbol

Caustic

Color

Colorless

Beige to White

Undesignated

White

White to Gray

Beige to Brown

Concentration

10N

0.0100N ±0.0001N (0.01M)

0.995 to 1.005N

90%98 to 1.002N (20°C)

0.0995 to 0.1005N

0.199 to 0.201

0.5-µm NaOH (0.5N)

1.98 to 2.02

0.0100 to 0.0101N

0.9%

0.0995 to 0.1005N (20°C)

9.95 to 10.05

0.498 to 0.502N

5.0N ±0.1N (5.0M)

ChEBI

CHEBI:32145

Density

1.3600g/mL

1.32g/cm-?

1.1g/mL

1.0000g/mL

1.02-µg/mL-?at 25-°C

2.13

2.13g/mL

1.5000g/mL

1.010g/cm-?

2.13g/cm-?

1.19g/mL

1.32g/mL

1.0400g/mL

1.0g/cm-?

2.13g/cm3 (20°C)

Chloride

0.005 % max.

0.0025% max.

0.005% max.

10ppm max.

50ppm max.

0.008% max.

8ppm max.

0.050% max. (JP); 200ppm max. (EP/BP)

Chlorine Cl

50ppm max.

10ppm max.

Clarityand Color

Clear and Colorless (JP)

Concentration

2Â M NaOH (2N)

4.95 to 5.05

Density

1g/mL

1.0g/cmÂ³

1.040g/cmÂ³

2.13g/cmÂ³

1.08 g/cm3

DOT Information

Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: SODIUM HYDROXIDE, SOLID

Hazard Class: 8; Packaging Group: II

DOT Class 8, : Corrosive

Class 8: Corrosive

Transport Hazard Class: 8; Packing Group:3: III; Proper Shipping Name: Sodium hydroxide solution

DOT Class: 8, Packaging Group: II

DOT Class 8 : Corrosive

Transport Hazard Class: 8; Packing Group:3: II; Proper Shipping Name: Sodium hydroxide solution

Concentrationor CompositionbyAnalyte orComponents

50% (w/v) Aqueous Solution

Copper Cu

0.001% max.

Formula Weight

58.01 (40.00 Anhydrous)

40g/mol

40.00

Fieser Reference

01,1083; 05,616; 07,336; 08,460

Endotoxin

Report EU/mg (NF)

< 0.25 EU/mL

EINECS Number

215-185-5

Grade

Analytical Reagent

ACS Reagent

BAKER ANALYZED Reagent

BP/EP/FCC/JP/NF

Certified

Certified ACS

Extra Pure

Volumetric

Pure

Analysis

FCC/NF

Chemical Solution

Health Hazard 1

Danger

Danger

Signal Word: DANGER!

H314-H335

Health Hazard 2

GHS P Statement
Causes severe skin burns and eye damage.
May be corrosive to metals.

GHS H Statement
Solution is not hazardous.

WARNING!

CAUTION!

P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 + P310

DANGER!

GHS H Statement
H314
Causes severe skin burns and eye damage.

GHS H Statement
Causes severe skin burns and eye damage.

Health Hazard 3

Emergency Overview
Causes burns by all exposure routes.
NFPA
Health:3 Flammability:0 Instability:0

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present

Emergency Overview
Causes severe burns by all exposure routes. Wear personal protective equipment. Ensure adequate ventilation. Do not breathe vapors or spray mist. Do not get in eyes, on skin, or on clothing. Wash off immediately with plenty

Emergency Overview
Causes severe burns by all exposure routes. Hygroscopic.
NFPA
Health: 3
Flammability:

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with wa

Emergency Overview
May cause eye, skin, 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

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

GHS P Statement
If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes.
If swallowed, get medical attention.

Emergency Overview
Causes severe burns by all exposure routes. Hygroscopic. Use personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention

Emergency Overview
Causes burns by all exposure routes. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, al

Emergency Overview
Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediate

GHS P Statement
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

GHS P Statement
Do not breathe mist, vapors, spray.
Wear protective gloves/eye protection.
Wash exposed skin thoroughly after handling.
If swallowed: Rinse mouth.
Do not induce vomiting.
Immediately call a poison center/docto

Heavy Metals as Ag

0.002% max.

0.002 % max.

0.001% max.

Heavy MetalsasAg

20ppm max.

0.002 % max.

0.001% max.

Heavy MetalsasPb

10ppm max.

20ppm max.

Identification

Pass Test

Pass Test (BP)

Passes Test

Pass Test (FCC/NF)

Heavy Metals

10ppm max.

Heavy Metals asAg

0.002 % max.

IUPAC Name

sodium;hydroxide;hydrate

sodium hydroxide

sodium chloride

sodium;hydroxide

Lead Pb

2mg/kg max. (FCC)

0.4ppm max.

1ppm max.

Melting Point

318.4°C

8.0°C

0°C

12.0°C

318.0°C

5°C

318°C

>0°C

0°C

-10°C

318°C

InChIKey

FAPWRFPIFSIZLT-UHFFFAOYSA-M

HEMHJVSKTPXQMS-UHFFFAOYSA-M

JBJWASZNUJCEKT-UHFFFAOYSA-M

Insoluble SubsandOrganicMatter

Pass Test (FCC/NF)

Pass Test (FCC)

Magnesium Mg

0.002% max.

20ppm max.

0.002 % max.

Iron Fe

10ppm max. (BP)

5ppm max.

10ppm max.

0.001% max.

0.001 % max.

Name Note

50% (w/w)

For dilution to 0.1N

0.1N (N/10)

Volumetric, 0.5-µm NaOH (0.5N)

0.5N (N/2)

0.2N (N/5)

10N Volumetric Solution

0.1N Volumetric Solution

0.1 N Standard Solution

Volumetric, 2Â M NaOH (2N)

0.01N (N/100)

10N

50 wt% Solution in Water

Packaging

Ampoule

Plastic bottle

Poly Bottle

Poly Pail

Fiber Drum

Plastic Drum

PolyPac

Narrow Mouth Poly Bottle

PET Plastic Bottle

Narrow Mouth Polyethylene Bottle

Poly Drum

Percent Purity

32.5 to 33.5% (total base)

>=97%

50% ± 1% (w/v)

>=97.0%

>=99.0%

95.0 to 100.5% (FCC)

98%

Inclusive between 50%

10.0% ± 0.3% (w/v)

98.5%

97.0 to 100.5% (BP)

49 to 51%

≥97.0%

49.0 to 51.0% (Acidimetry)

Physical Form

Pellets

Crystalline Powder

Solid

Liquid

Crystals

Viscous Solution

Flakes

Small Pearls

Powder

Potassium K

200ppm max.

0.5% max. (NF)

150ppm max.

0.02 % max.

0.025% max.

0.02% max.

Quantity

20L

50kg

2.5kg

1kg

6 x 500 mL

100mL

250g

200L

2500g

10kg

100g

3kg

500mL

500g

Residual Solvents

Meets Requirements (NF)

Meets Requirements (EP)

None

Silver Ag

0.3ppm max.

0.5ppm max.

Sodium Carbonate

2.0% max. (JP), 3.0% max. (NF)

3.0% max. (NF)

1.0 % max.

0.1 % max. (Na2CO3)

1.0% max.

1.0 % max. (Na2CO3)

0.1% max. (Na2CO3)

0.5% max.

0.5% (Na2CO3) max.

Solubility

Solubility in water: soluble.

Specific Gravity

1.19g/mL

1L = 1.32kg

1.36

1L = 1.00kg

1.5

1.1g/mL

1g/mL

Sulfate

0.003% max.

7ppm max.

0.002% max.

30ppm max.

200ppm max. (EP/BP)

10ppm max.

0.003 % max.

0.007% max.

Synonym

aetznatron

sodium hydroxide solution

white caustic

Soda caustic

sodium hydroxide na oh

caustic soda

soda lye

soda, caustic

ascarite

naoh water

sodium hydrate

sodium hydroxide

Nickel Ni

10ppm max.

5ppm max.

3ppm max.

0.001% max.

0.001 % max.

Nitrogen Compounds

0.001 % max.

0.0003% max.

5ppm max.

0.001% max.

3ppm max.

0.0005 % max. (as N)

Mercury Hg

0.1ppm max.

Pass Test (JP)

0.1mg/kg max. (FCC)

Quantity

1 L

5kg

Recommended Storage

15-30°C

Ambient temperatures

Room Temp

Solubility

Solubility in water: soluble in water. Other solubilities: soluble in alcohol and glycerol, insoluble in acetone and ether

Solubility in water: completely soluble. Other solubilities: soluble in alcohol and glycerol, insoluble in acetone

Soluble in water

Nitrogen N

0.0005% max.

13.3

12.0

Storage Information

Room Temperature

Suitability

Manufacturing, Testing, Research

Merck Index Reference

15, 8761

14,8627

Molecular Formula

ClNa

H3NaO2

HNaO

NaOH

Molecular Weight

58.012

40.00

58.44

39.997

Sensitivity

Air sensitive; Hygroscopic

Silicon Dioxide

5ppm max.

Silica

0.01% max.

5ppm max.

3ppm max.

SMILES

[Na+].[Cl-]

O.[OH-].[Na+]

[OH-].[Na+]

Linear Formula

NaOH

Shelf Life

1080 days from date of manufacture

18 Months

MFCD Number

MFCD00003548

RTECS Number

WB4900000

Pub Chem CID

23719242

14798

Sodium Sulfate

sodium sulfate (Na2SO4): 0.035% max.

Vapor Pressure

23hPa at 20Â°C

3 mmHg (37°C)

1mbar at 700-°C

3mmHg at 37-°C

1mmHg at 739-°C

1mmHg at 739Â°C

14mmHg

Solubility Information

Soluble in water,methanol,glycerol and ethanol. Insoluble in acetone and ether.

Soluble in water and methanol.

Phosphate

10ppm max.

5ppm max.

3ppm max.

0.001 % max.

Phosphate

0.001% max.

Traceabilityto NIST

Traceable to NIST

LOT 84L Potassium acid phthalate

TSCA

Yes

UN Number

1824

UN1823

UN1824

1823

Odor

Odorless

Purity GradeNotes

USP

Vapor Density

>1.0g/mol

Sodium Chloride

100ppm (NaCl) max.

Sodium Na

54.0 to 59.8% (NF)

Traceability to NIST

LOT 84L Potassium acid phthalate

Traceable to NIST

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