Gansu Winshine Metallurgy Chemicals Co.,Ltd.  
SEARCH
 

此页面上的内容需要较新版本的 Adobe Flash Player。

?? Adobe Flash Player

products
Sodium Sulphide
Sodium Hydrosulfide
Sodium Hydroxide
Formic Acid
Sodium Formate
Sodium Metabisulfite
Oxalic Acid
Vanadium Pentoxide
e-mail
 User:
 P.W.: 
products

Sodium Hydrosulfide

Molecular formula: NaHS
H.S.CODE:28301090
CAS NO.:16721-80-5
Properties:Colorless needle-like crystal,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.
Use: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.
Packing:25kgs PP woven bags or 900kgs PP woven bags We can provide 42%(or content at buyer's option) NaHS solution packed in 1250kgs IBCs.
Specification:

 

flakeSodium Hydrosulfide(Solid)

Liquid

Content(%≥)

70MIN

70MIN

70MIN

70MIN

70MIN

42MIN

Sodium sulfide(%≤)

3.5MAX

3.5MAX

3.5MAX

3.5MAX

3.5MAX

3.5MAX

Sodium sulphite(%)

0.003MAX

0.003MAX

0.003MAX

0.003MAX

0.003MAX

0.003MAX

Fe%  ≤

15PPM

25PPM

30PPM

50PPM

80PPM

50PPM

Sodium carbonate(%)

1MAX

1MAX

1MAX

1MAX

1MAX

1MAX

Water insolubles(%)

0.005MAX

0.005MAX

0.005MAX

0.005MAX

0.005MAX

0.005MAX


Photos:

Sodium Hydrosulfide

Sodium Hydrosulfide

Sodium Hydrosulfide


Home | About Us | Products |News |Partners | Honors | Style |Human Resource |Order | Contact Us | Chinese
Copyright(C)2009,Gansu Winshine Metallurgy Chemicals Co.,Ltd. All Rights Reserved.  Supported by ChemNet ChinaChemNet Toocle Copyright Notice
Home About Us Products Partners Honors Style Order Contact us News Human Resource