Sodium sulfide
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| Post Date: | Mar 05,2016 |
| Expiry Date: | Sep 01,2016 |
| Detailed Description: |
Cas No. :1313-82-2
Quantity: 3000 Specs:Sodium sulfide is a yellow to brick red cryst Price:600 USD Metric Tons Payment Method: T/T,Western Union，paypal Properities of Sodium Sulphide: Sodium sulfide is a yellow to brick red crystalline mass or fused solid with an odor of rotten eggs. If exposed to moist air Sodium sulfide is liable to spontaneous heating and may cause ignition of nearby combustible material. Sodium sulfide absorbs moisture from the air. crystals of varied colour, with a repulsive odour. Specification Iron content Na2S(%) Na2SO3(%) Na2S2O3(%) Na2CO3(%) Water Inso(%) color 1500ppm Max 60.0 Min 0.2 Max 0.2 Max 5.0 Max 0.4 Max red 150ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max 80ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max yellow 50ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.2 Max 30ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.05 Max 20ppm Max 60.0 Min 0.2 Max 0.2 Max 2.0 Max 0.03 Max 15ppm Max 60.0 Min 0.2 Max 0.18 Max 1.8 Max 0.03 Max 10ppm Max 60.0 Min 0.2 Max 0.18 Max 1.8 Max 0.03 Max 5ppm Max 60.0 Min 0.2 Max 0.18 Max 1.7 Max 0.02 Max Application: 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. sodium sulphide is used in water treatment as an oxygen scavenger agent. 5. in the photographic industry to protect developer solutions from oxidation. 6. It is used in the production of rubber chemicals and other chemical compounds. 7. used in pulp and paper industry. |
| CAS Registry Number: | 1313-82-2 |
| Synonyms: | ;Sodium monosulfide;Sodium sulfide (Na2S);sodium sulfuret;Sodium Sulphide;Disodium monosulfide;Disodium sulfide;disodiummonosulfide;disodiumsulfide;Hesthsulphid;Na2-S;disodium sulfanide;sodium sulfidosodium; |
| Molecular Formula: | Na2S |
| Molecular Weight: | 78.0445 |
| Molecular Structure: | 
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| Hazard Symbols: |  C:Corrosive; N:Dangerous for the environment; |
| Risk Codes: | R31:; R34:; R50:; |
| Safety Description: | S26:; S45:; S61:; |
| Company: | Taian Health Chemical Co.,Ltd [ China ] |
| Contact: | Spring |
| Tel: | +86-538-8997679 |
| Fax: | |
| Email: | hrsi@healthchemical.com |
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