Sodium hydrosulfide — NaHS

Sodium hydrosulfide
Sodium hydrosulfide
Chemical Formula NaHS
Synonym Sodium bisulfide, Sodium sulfhydrate, Sodium hydrogen sulfide, sodium hydrosulphide
CAS No. 16721-80-5
HS Code 2830.90.90
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Sodium hydrosulfide — NaHS
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Identifiers

IUPAC Sodium metabisulfite
UN Number UN 2693 (Hazard Class 8 - Corrosive)

Applications

MiningWater treatmentPaper IndustryLeather tanningChemicals

Forms Available

White crystalline powderGranules

Properties

Density 1.48 g/cm³
Purity Food grade: ≥97% (low heavy metals), Technical grade: ≥96%, Reagent grade: ≥99%
Molecular Weight 190.11 g/mol
Appearance White/yellowish powder, Pungent sulfur odor

Grades

Food grade (E223)Industrial gradePhotographic gradePharmaceutical grade

Storage

PACKING OPTIONS 25KG, Big bags, Palletizing, Customization

Documents

COA-Sodium hydrosulfide-Industrial.pdf
MSDS-Sodium hydrosulfide.pdf

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