1. Applications
1. Used in Leather or tanning for removing hair from hides and skins.
2. used in synthetic organic intermediate and preparation of sulfur dye additives .
3. in textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent,
4. used in pulp and paper industry.
5. sodium sulphide is used in water treatment as an oxygen scavenger agent.
6. in the photographic industry to protect developer solutions from oxidation.
7. It is used in the production of rubber chemicals and other chemical compounds.
2.Important codes:
Product | Sodium Sulphide |
Other name | Sodium Sulfide |
Molecular formula | Na2S |
H.S CODE | 28301010 |
CAS | 1313-82-2 |
EINECS | 2152115 |
UN NO | 1849 |
IMDG | 8.2 |
Sodium Sulphide Hazard Level | 8 class |
3. Specifications:
ITEM | Sodium Sulfide |
Main Purity | ≥60 |
NA2S | ≤2 |
NA2SO3 | ≤2 |
NA2CO3 | ≤3.5 |
FE | ≤0.03 |
Water Insoluble | ≤0.2 |
Packing, storage and transportation
Packed with 25 or 50 kg woven bag lined with plastic bag/ ton bag.
1) Package in 25/50/1000kg P. P woven bags or paper-plastic bags with PE lined, or as per buyer's instructions.
Lead date: 10-15 days
Payment terms: T/T Payment
ISO9001 Qualified Certificates
*10 Factories In total in CHINA
* Biggest Ferrous Sulfate market share in China, over than 90%
* 2015 Capacity is lager than 5000 million RMB yuan
* Our Client include P&G, Foxconn, TCL, etc, be your reliable supporter.
OUR R&D TEAM and factories :
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