Your Address : Globalchemmade--Zhejiang Chemicals Import & Export Corporation
Name:Zhejiang Chemicals Import & Export Corporation
Type:Others
Tel:86-571-2896 8523
Fax:86-571-8704 6101
Email:bsl_top@163.com
Address:China(Mainland)
Products detail
| Product Name: | Hypophosphorous Acid |
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| CAS No: | 6303-21-5 | |
| Product Type: | Pharmaceutical Intermediates | |
| Product spec: | As following | |
| Packing: | ||
| Post Time: | 2010-05-13 | |
| Usage: | ||
| Description: | Product Deion I Properties 1. Formula H3PO2 2. Molecular Weight 66 3. CAS number: 6303-2-15 4. Appearance Colorless liquid 5. Solubility Soluble in water easily 6. Stability When heated strongly or contact with oxidizers, it will be decomposed into H3P, H3PO4, H3PO3 and H2. 7. Density 50% liquid 1.247 (20''C) II Quality standard (for enterprise) Item The high-classThe first-gradeThe qualified grade H3PO2Content %≥ 50.0 50.0 50.0 H3PO3Content %≤ 0.5 0.5 1.0 Na Content %≤ 0.5 1.0 - Fe Content %≤ 0.0005 0.005 - Cl Content %≤ 0.015 0.02 - III Applications 1. Reducing agent for chemical plating, pharmacy industry and dope industry. 2. It may be prepared for various kinds of hypophosphite, such as NaH2PO2, KH2PO2, Ca(H2PO3)2, Mn(H2PO3)2, Fe(H2PO3)2, Mg(H2PO3)2, NiH2PO3 3. Used as discoloring antioxidant in the producing process of alkyd. IV Envelopment and Storage The product is 25Kg or 200Kg in net weight, sealed in the plastic barrel. Be kept in ventilate and dry place, avoid high temperature and oxidizers. Be handled gently and never splashed out. Trademark: ZHECHEM | |