Гидросульфид натрия CAS 16721-80-5


Поделиться:

Цена:2,00 $ - 100,00 $*
Стоимость в USD (на сегодня):Узнать

Количество:

Описание и отзывы

Характеристики



Product Description


 


Classification: Sulfide
Type: Sodium Hydrosulfide
CAS NO.: 16721-80-5


UN NO.: 2949
Other Names: Sodium Hydrogen Sulfide, Sodium Hydrosulphide, Sodium Hydrogen Sulphide, NaHS flake
Molecular Formula: NaHS
EINECS NO.: 240-778-0
Place of Origin: Henan, China (Mainland)
Grade Standard: Industrial Grade
Purity: 70% Min.
Appearance: Yellow Flakes
Application: Paper Pulping, Copper Mining, Copper Beneficiation, Mineral Ores Flotation, Hides Dehairing, Leather Industry, Waste Water Treatment, Texile, Chemical Auxiliary and Reagent, Argohemical etc..
Fe: 0.003% Max
Molecular Weight: 56.06 g/mol
Water Insolubles: 0.005% max
Package: 25kgs woven bag or 900kgs jumbo bag
HS code: 2830109000
Shipping port: Qingdao port



Sodium Hydrosulfide Flakes




Brownish solid yellow flakes. The Sodium Hydrosulphide will decomposed and release hydrogen disulfide at its melting point. It's dissolvable in water and ethanol, presenting strong alkaline when dissolved in water and generating hydrogen disulfide when reacting with acids.



























Type



The test of result



Sodium Hydrosulfide



71.5%



Nacl



0.4%



Na2CO3



3%



Crystal water content



25.1%



 





Packaging & Shipping


 photobank





Company Information


  photobank (1)photobank (3)





FAQ


 photobank (2)





Новинки - Розница

0.0175 s.