SODIUM HYDROSULFIDE

(FLAKE & SOLID)

 

FORMULA: NaHS.2H₂O

 

M. W. : 92.08

 

CAS NO.: 16721-80-5

 

DESCRIPTION: YELLOW-BROWNISH LUMPY SOLID OR FLAKE; READILY DISLIQUECENTS ON CONTACTING WITH AIR AND SLOWLY OXIDIZES INTO SODIUM HYPOSULFITE; EASILY SOLUBLE IN WATER AND THE SOLUTION WITH ALKALINITY; EMITS HYDROGEN SULFIDE WHEN ACTING WITH ACIDS.

 

SPECIFICATIONS:

 

USES: FOR MANUFACTURING INORGANICS, CHEMICAL ANALYSIS, LEATHER TANNING AND COPPER MINE SELECTING; USED AS TEXTILE DESIZING AGENT.

 

PACKING:

1. FLAKE: 25KG NET EACH IN PLY-KRAFT PAPER BAG (COATED OUTSIDE WITH PLASTIC FILM) LINED WITH BOTH P. P. AND P. E. BAG INSIDE.

2. SOLID: 150KG NET EACH IN STEEL DRUM.

 

UN No: 2949              CLASS: 8