Home > Offer to Sell > Inorganic chemicals > Inorganic salts > photo grade sodium metabisulfite made in China CAS No. 7681-57-4
photo grade sodium metabisulfite made in China CAS No. 7681-57-4
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| Post Date: | Aug 23,2014 |
| Expiry Date: | Feb 19,2015 |
| Detailed Description: |
Cas No. :7681-57-4
Quantity: 8000T/MMetric Tons Specs:White or light yellow crystalline powder or c Price:265-285 USD Metric Tons Payment Method: L/C,T/T Appearance:White or light yellow crystalline powder or crystals Purity:97%min Grade:Food & Industry Capacity:8000Ton/Month Molecular formula: Na2S2O5 Molecular weight: 190.09 Grade: Food Grade,Industrial Grade,Photo Grade, Pharmaceutical Grade Storage: shading, sealing preservation. Prohibit contact with strong acid and strong oxidizer Appearance: white or light yellow crystalline powder or crystals. Stored for a long time color will turn yellow |
| CAS Registry Number: | 7681-57-4 |
| Synonyms: | ;Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade); |
| Molecular Formula: | Na2S2O5 |
| Molecular Weight: | 190.1065 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; R31:; R41:; |
| Safety Description: | S26:; S39:; S46:; |
| Company: | Weifang Ruidesheng chemical CO.,LTD [ China ] |
| Contact: | Lilith Lee |
| Tel: | +86-536-5330114 |
| Fax: | +86-536-5300069 |
| Email: | lilith@ruidesheng.com |
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