Sodium Sulfide
Inquiry
| Post Date: | Aug 07,2017 |
| Expiry Date: | Aug 07,2018 |
| Detailed Description: |
Cas No. :1313-82-2
1． Sodium Sulfide (Flakes)
Technical Index: Index Item 10ppm 15ppm 30ppm 80ppm 150ppm 1200ppm 1500ppm Na2S,% ≥ 60.0 60.0 60.0 60.0 60.0 60.0 60.0 Iron(Fe),% ≤ 0.001 0.0015 0.003 0.008 0.015 0.12 0.15 Water Insoluble,% ≤ 0.05 0.01 0.05 0.12 0.2 0.4 0.4 Na2SO3,% ≤ 1.0 0.30 Na2S2O3,% ≤ 2.5 0.80 Na2CO3,% ≤ 2.0 1.0 2.0 4.0 4.2 4.5 5.0 Appearance: Yellow Flakes Red Flakes Use：Mainly used in industries such as medicine, high-grade paper, polyphony throatier project plastic, leather, printing and dyeing , ore dressing, etc. Package: plastic woven bag, 25Kg/sack. Precautions: Drenching, wetting, and heating should be avoided in the process of transportation and storage, and the package should be intact. 2:Sodium Sulfide(Na2S•51/2H2O) (White Crystal) Technical Index: Index Item Index Soldium Sulfide(Na2S),% ≥ 44.0 Iron(Fe),% ≤ 0.0005(5ppm) Water Insoluble,% ≤ 0.012 Sodium Sulfite(Na2SO3),% ≤ 0.30 Sodium Thiosulfate(Na2S2O3),% ≤ 0.40 Sodium Carbonate(Na2CO3),% ≤ 0.15 Appearance White granular Use：Mainly used in engineering plastics, rubber, silicone, chemical cleaning agents, medicines, health food additives, etc. Package: plastic woven bag, 25Kg/sack. Precautions: Drenching, wetting, and heating should be avoided in the process of transportation and storage, and the package should be intact. Know more in www.world-sodiumsulfide.com 3.Anhydrous Sodium Sulfide Index Item Index Top grade First grade Qualified product Na2S , ω/% ≥ 96.0 94.0 92.0 Na2SO3+Na2S2O3, ω/ppm ≤ 3.0 3.0 3.0 Fe, ω/ppm ≤ 8 9 10 Water insoluble, ω/% ≤ ≤ 0.03 0.05 0.05 Appearance White or light yellow small granules Uses: Good material of PPS, or used in the production of pharmaceutical intermediate, intermediate of beauty products and food additives Packaging: Net wt 8.0kg/bag. Inner bag is double-layer plastic bag, sealed by heat; Outer bag is woven bag, sewn by machine Properties: Appearance is light yellow small granules. |
| 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: | Chemine Materials Technology CO.,Limited [ China ] |
| Contact: | Gina Li |
| Tel: | +86-29-83223488 |
| Fax: | |
| Email: | info@chemine-tech.com |
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