Hypophosphorous acid
Inquiry
| Post Date: | Jun 27,2014 |
| Expiry Date: | Dec 24,2014 |
| Detailed Description: |
Cas No. :6303-21-5
Quantity: 2000Metric Tons Specs:H3PO2 Price:Negotiable USD Metric Tons Payment Method: L/C, T/T I. Property: 1. Chemical Formula: H3PO2 2. Molecular Weight: 66; 3. CAS No.: 6303-21-5; 4. Appearance: Colorless transparent liquid; 5. Solubility: Dissolved in water in any proportion; 6. Stability: generates hydrogen phosphide, phosphoric acid, phosphorous acid and hydrogen if contact with strong heat or oxidant. II. Application: 1. It can be widely used in chemical plating, pharmaceutical, chemical, resin, coating, ink, water treatment and other industries as reducing agent; 2. As antioxidant subtractive color agent in resin production, as fire-retardant plasticizer in plastic industry, as anti-UV additive in textile industry; 3. It is raw material for the synthesis of high-quality hypophosphite products, such as calcium hypophosphite, magnesium hypophosphite, potassium hypophosphite, etc. III. Packing & Precautions: 1. PE plastic drum, net weight 25kg, 250kg or IBC specification 1000kg. 2. Keep in dry and well-ventilated place, away from high temperature, oxidant. Handle with care. To protect from sunlight, high temperature and fireworks. Tightly sealed to avoid leakage. IV. Quality Standard: (Enterprise Standard) No. Index Content Superior 1 Hypophosphorous acid（H3PO2） % ≥ 50.0 2 Phosphorous acid（H3PO3） % ≤ 0.3 3 Sodium（Na）% ≤ 0.25 4 Iron（Fe）% ≤ 0.0005 5 Chlorine（Cl）% ≤ 0.015 6 Color 30APHA 7 Density 1.210-1.265 |
| CAS Registry Number: | 6303-21-5 |
| Synonyms: | ;Hypophosphorousacidcolorlessliq;phosphinic acid;Phosphinic acid;phosphenous acid;hydroxy(oxo)phosphonium;HPA;Hypophosphite Acid; |
| Molecular Formula: | H3PO2 |
| Molecular Weight: | 65.9964 |
| Molecular Structure: | 
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| Hazard Symbols: |  C:Corrosive; |
| Risk Codes: | R34:; |
| Safety Description: | S26:; S36/37/39:; S45:; |
| Company: | HUBEI SKY LAKE CHEMICAL CO., LTD. [ China ] |
| Contact: | Jack Young |
| Tel: | 27-87385545/+8618071065298 |
| Fax: | 27-87385545 |
| Email: | th@tianhuchem.com |
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