sodium hydrosulfide
Price:Negotiable
Contact Info
- Add:No 188 xinggang Road ,Lingang industrial park,binhai devop zone,weifang city, Shandong ,China, Zip: 261000
- Contact: Bill
- Tel:+86-536-2081155
- Email:sdocean@sdoceanchem.com
Other Products
Description
Additional Information
Product
Sodium hydrosulfide
CAS No.
16721-80-5
UN No.
2949
Dangerous Goods Class
8
Pack Group
II
Appearance
Yellow chips or flakes with a rotten egg-like odour.
Package
25kg/900kg pp woven bag
Usage
1,Mining industry , is used extensively for copper flotation.
2,Dye industry.
3,Leather industry .
4,Fertilizer industry.
Storage
Store in a dry, well ventilated area. Keep away from heat sources, ignition sources.
Specification
Item
Standards
Result
NaHS (%)
70.0 Min
70.3
Na2S (%)
1.5 Max
1.1
Na2SO3 (%)
1.0 Max
0.9
Fe (%)
0.003 Max
0.0029
NaCO3 (%)
0.6Max
0.5
Matter insoluble in water (%)
0.005Max
0.004
industrial or food grade
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