Sodium bisulfite
Inquiry
| Post Date: | May 29,2015 |
| Expiry Date: | Jul 28,2015 |
| Detailed Description: |
Cas No. :7631-90-5
Packaging & Delivery
Packaging Detail: 25/50/1000kg/bag or upon clients' request Delivery Detail: Prompmt shipment Specifications Sodium bisulfite 1.Cas no.7631-90-5 2.Appearance: White crystal grain 3.Content:Main content (as NaHSO3) %:99%min ,99.5% min Molecular Formula:NaHSO3 Molecular Weight:104.06 Appearance: White crystal grain Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; have strong reducing property; can be oxidized in the air or loose sulfur dioxide. Main content (as NaHSO3) ≥ % 99 99.5 Water-Insoluble ≤ % 0.03 ≤0.01 Chloride(Cl) ≤ % 0.05 ≤0.03 Iron(Fe) ≤ % 0.004 ≤0.001 Heavy metal(Pb)≤% 0.001 ≤0.0001 Arsenic(As) ≤ % 0.0002 ≤0.0001 |
| CAS Registry Number: | 7631-90-5 |
| Synonyms: | ;Sodium hydrogen sulfite;Sodium Bisulphite;sodium hydrogen sulfate; |
| Molecular Formula: | NaHSO3 |
| Molecular Weight: | 104.061 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; R31:; |
| Safety Description: | S25:; S46:; |
| Company: | Hubei Ocean Biotech Co,.Ltd [ China ] |
| Contact: | mark |
| Tel: | 86-27-83733110 |
| Fax: | 86-27-83723210 |
| Email: | markhbocean@yahoo.com |
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