Chemicals > Inorganic Chemicals > Metals > Alkali Metals

Sodium Thiosulfate, 99%, 250gr

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  • AC450622500 | Sodium Thiosulfate, 99%, 250gr
  • AC450622500 | Sodium Thiosulfate, 99%, 250gr
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Product Description
Specifications
Additional Information
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Product Description
Sodium thiosulfate, 99%, Na2O3S2, CAS Number-7772-98-7, declor-it, disodium thiosulfate, chlorine cure, chlorine control, thiosulfuric acid, disodium salt, sodium thiosulfate, sodium thiosulfate anhydrous, sodium thiosulphate, sodiumthiosulfate, hypo, 250
Specifications
Inventory Number:
FSCAC450622500EA
Part Number:
AC450622500
Supplier:
Fisher Scientific
Supplier's Lead Time:
Call for Lead Time
Quantity:
1 per EA
Contract Availability:
Country of Origin:
Assay Percent Range:
98.5% min. (Iodimetry)
Cadmium Cd:
50ppm max.
Calcium Ca:
50ppm max.
CAS Registry Number 1:
7772-98-7
Chemical Name or Material:
Sodium thiosulfate
Chloride :
0.05% max
Cobalt Co:
50ppm max.
Copper Cu:
50ppm max.
EINECS Number:
231-867-5
Formula Weight:
158.1
Grade:
Analysis
InChIKey:
AKHNMLFCWUSKQB-UHFFFAOYSA-L
Insoluble Matter:
0.01% max. (in water)
Iron Fe:
50ppm max.
IUPAC Name:
disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane
Lead Pb:
50ppm max.
Linear Formula:
Na2S2O3
Loss on Drying:
1% max. (105°C)
Melting Point:
48.0°C
Merck Index Reference:
15,8821
Molecular Formula:
Na2O3S2
Molecular Weight:
158.1
Nickel Ni:
50ppm max.
Percent Purity:
99%
pH:
6.0 to 8.4 (5% aq. soln.)
Potassium K:
100ppm max.
Pub Chem CID:
24477
Quantity:
250g
SMILES:
[O-]S(=O)(=S)[O-].[Na+].[Na+]
Solubility :
Solubility in water: 700g/L (20°C). Other solubilities: practically insoluble in alcohol
Solubility Information:
Solubility in water: 700g/L (20°C). Other solubilities: practically insoluble in alcohol
Sulfide :
50ppm max.
Synonym :
thiosulfuric acid, disodium salt
Zinc Zn:
50ppm max.
Additional Information

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