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Sodium Hydrosulphide

Supplier From China
Dec-15-05

Sodium hydrosulphide
Sodium hydrosulphide75%70% from china

25kg bag or 1000kg bag

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified

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More Items Similiar to: Sodium Hydrosulphide

Jun-22-09
 
Property: 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.
Jan-15-24
 
Content 70 Batch NO. 16132
Quality standard National standard CAS No. 16721-80-5
Items Standards Result
NaHS 70.0% 70.56%
Na2S%   2.50 % 1.33%
Na2SO3% 1.0 % 0.91%
Fe% 0.002% 0.001%
Na2CO3 2.0 % 0.53 %
Water insoluble% 0.2% 0.05%
Conclusion (QUALIFIED)
Dec-14-05
 
Sodium hydrosulphide75%70% from china

25kg bag or 1000kg bag
Oct-15-09
 
Chemical classification
Chemical Name Ammonium Chloride
Chemical Formula NH4Cl
Molecular weight 53.453
Concentration 99.5%
CAS.NO. 12125-02-9
Properties / Specification
Physical State Solid
Appearance White Crystals
Moisture 0.7% Max
Iron 0.001%Max
Heavy metal (As Pb) 0.0005%Max
Sulthates 0.02%Max
Burnt LEFT 0.4%Max
PH value 4.0-5.8.
Jun-22-09
 
Caustic soda 99% flake and pearls, caustic soda 96%, caustic soda 92% flakes and solid.
May-15-09
 
Na2s: 60% Min Na2co3: 2% Max Fe:10-150ppm
Nas2o3+na2s2o3: 3% Max
Oct-12-23

Flotation Reagents

$1.50K - $2.50K
MOQ: Not Specified
Supplier From Istanbul, Bakirkoy, Turkey
 
We provide flotation reagents, and our products can be exported to various countries. Our product range includes Xanthate, Dithiophosphate, IPETC, PAX, SIBX, PEX, and NaHS (sodium hydrosulphide). Additionally, we offer a variety of chemicals for the mining and water treatment industry. If you need other products, we're ready to offer a full-package service and assist you in sourcing them. Our products are predominantly used in the processing of copper, gold, silver, lead, zinc, and various sulphide ores.
May-08-08
Buyer From Shijiazhuang, Hebei, China
Aug-24-17
 
Sodium sulphide

Molecular formula: na2s
Molecular weight: 78.04
Cas no.: 1313-82-2
H.S. Code: 28301010
Standard: gb42009
Appearance: thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air.
Usage: tonnage, papermaking, textile, dye, chemical material, mining.
Packing:25kg plastic woven bags, or 1000kg jumbo bags.

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