Sodium hydrosulfide

Sodium hydrosulfide(NaHS) 1) Purity:71min 2) Fe:30ppm 3) solid fused 4) Used in Minning,Leather textile

Product :sodium hydrosulfide

H.S.CODE: 28301090CAS NO.: 16721-80-5Molecular formular: NaHS

Property:

            yellow flakes, easily being deliquescent, slight rotten egg smell.

Soluble in water and alcohol, water solution with strong alkaline.

Reacted with acids and liberates hydrogen sulfide.

Used:

In the synthesis of organic intermediates

In the preparation of auxiliary agent of sulfur dyes

In the waste water treatment.

It is the raw material to produce aluminum sulphate

in the cooper ore beneficiation.

Depilatory in tanning and leather

 in the sulfurous acid dyeing of manmade fibres.

Packing: 1.25kg net each in P.P woven bag lined with P.E bag.

Or 150kgs net iron drums.

Storage:

-1.keep in closed, properly labeled container

-2.Do not store in zinc,aluminum,or sopper containers.

-3.store in cool,dry. Ventilated, area to prevent it from being deliquescent.

-4.Separated from acid material ,oxidizing agents.

Specification:

ITEMS	Specification
NaHS  ( %)	70min
Na2S(%)	3Max
Fe PPM	30max
Na2CO3 (%):	1.8max

Sodium hydrosulfide