28-4509

Sodium thiosulfate

Name: Sodium thiosulfate
Brand: SAJ

SAJ first grade, ≥90.0%

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About This Item

Linear Formula:

Na₂S₂O₃

CAS Number:

7772-98-7

Molecular Weight:

158.11

EC Number:

231-867-5

MDL number:

MFCD00003499

UNSPSC Code:

12352302

PubChem Substance ID:

329752927

Assay:

≥90.0%

Grade:

SAJ first grade

Form:

powder

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grade

SAJ first grade

Assay

≥90.0%

form

powder

availability

available only in Japan

pH

6.0-8.5 (20 °C, 50 g/L)

SMILES string

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

InChI

1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

AKHNMLFCWUSKQB-UHFFFAOYSA-L

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.