Wuhan Fengfan International Trade Co.,Ltd. 86-27-85615818 info@fengfan.net
CAS 16721-80-5 Sodium Hydrosulfide NaHS Yellowish Flake

CAS 16721-80-5 Sodium Hydrosulfide NaHS Yellowish Flake

  • High Light

    16721-80-5 Sodium Hydrosulfide

    ,

    NaHS Sodium Hydrosulfide

    ,

    CAS 16721-80-5 NaHS

  • CAS No
    16721-80-5
  • Molecular Weight
    56.06
  • Appearance
    Yellowish Flake
  • Molecular Formula
    NaHS
  • HS No
    28301090
  • Place of Origin
    China
  • Brand Name
    FENGFAN
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    Standard export packaging
  • Delivery Time
    15-25 work days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    200000pcs/day

CAS 16721-80-5 Sodium Hydrosulfide NaHS Yellowish Flake

Sodium Hydrosulfide

 

Molecular formula:NaHS
Molecular weight:56.06
CAS NO:16721-80-5
H S NO.:28301090

Properties:Yellowish flake easy to be deliquesced it will decomposed and release hydrogen disulfide at its melting point soluble in water and alcohols, its water solution is strongly alkaline, it will generate hydrogen disulfide when reacting with acids. The industrial good is solution, orange or yellow, bitter taste.
Alias: Sodium Hydrosulphide ,Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide.
Detailed Product Description
Predominance:mainly used by mill run, pesticide, dye ,leather production and organic compound. compared with other company, high purity,less impurity, not easy to be intenerated, especially less iron, sodium sulfide, sodium carbonate,Insolubles impurity in water. dip-dying in the leather production, it can disperse the fibre equably.less iron insure the appearance and good quality of leather.
Index
Content
Flake or Solid
Liquid
Assay % ≥
75
70
40
35
Sodium sulphide % ≤
0.1
0.5
1
1.5
Sodium sulphite %≤
1
1.5
/
/
Fe % ≤
0.003
0.003
/
/
Sodium carbonate % ≤
0.6
1
/
/
Water-insolubles %≤
0.005
0.005
/
/

Usage:Used in the synthesis of organic intermediates and in the preparation of auxiliary agent of sulfur dyes; in the waste water treatment;it is the raw material to produce ammonium sulphate and ethanethiol(semi-finished products); used in the copper ore beneficiation, also in the sulfurous acid dyeing of manmade fibres.
Packaging: Solid: 25kg or 900kg net PP bag with PE liner ; or iron drum(320kg net) or plastic drum( 200kg net) Liquid: iron drum or Plastic drum and 1.3mt net IBC tank.
Storage: Keep only in closed, properly labeled containers. Do nor store in zinc, aluminum, or copper containers. Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing agents.