| Customization: | Available |
|---|---|
| CAS No.: | 1313-82-2 |
| Formula: | Na2s |
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| Molecular Formula: | Na2S |
| Molecular Weight: | 78.04 |
| CAS No.: | 1313-82-2 |
| EINECS No.: | 215-211-5 |
| Port: | Qingdao, China |
| Grade Standard: | Industrial Grade |
| Appearance: | Flake |
| Purity: | 60% |
| Packing: | 25kg/bag |
| HS Code: | 2830101000 |
| ITEM | TEST RESULTS |
| Na2S% | 60.28 |
| Fe Content% | 0.0018 |
| Water Insoluble% | 0.023 |
| ITEM | TEST RESULTS |
| Na2S% | 60.28 |
| Na2SO3% | 0.63 |
| Na2S2O3% | 1.19 |
| Fe Content% | 0.0018 |
| Water Insoluble% | 0.023 |
Application
Sodium sulfide is primarily used in the kraft process in the pulp and paper industry.
It is used in water treatment as an oxygen scavenger agent and also as a metals precipitant;
in chemical photography for toning black and white photographs;
in the textile industry as a bleaching agent, for desulfurising and as a dechlorinating agent; and in the leather trade for the sulfitisation of tanning extracts.
It is used in chemical manufacturing as a sulfonation and sulfomethylation agent.
It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds.
It is used in other applications including ore flotation, oil recovery, making dyes, and detergent. It is also used during leather processing, as an unhairing agent in the liming operation.
Packaging
| Package | Quantity |
| 25kg/bag | 22MT |
| 1000kg/bag | 20MT |
Why choose us
Company Introduction
Hunan Mingrui Xiangsheng Trade Co., Ltd. Is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide, potassium hydroxide, sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.
We are located in Changsha city Hunan province which is aslo the hometown
of "MaoZeDong".We have large warehouses in Hubei, Jiangxi, and Hunan provinces in China with sufficient supply.
Sincerely hope to cooperate with more friends in the world and seek common developments.
Sales Team
FAQ
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