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Product appellation: |
Polyphosphoric acid(PPA) |
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Molecular formula:: |
H6P4O13 |
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Molecular weight: |
337.93 |
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· | CAS NO.: |
8017-16-1 |
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· | CN.NO: |
81505 |
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Uses: |
in organic synthesis for dehydration, cyclization and acylation. |
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Classification of hazardous materials: |
GB8.1-81505 |
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Hazards Identification: |
Generally non-flammable, but may reacts vigorously with H foaming agent and cause fire. Low corrosive. |
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Properties: |
Clear colorless viscous liquid. Density 2.1g/cm3. Deliquescent, corrosive. Soluble in water with hydrolysis to phosphoric acid. |
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· | Fire fighting measures: |
Wear acid proof protective gear. Extinguish fire with water. |
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Storage & Handling: |
Store in a cool, dry, well-ventilated area away from incompatible substances, Keep away from alkali, toxic or corrosive substances, Handle with care, Wear acid proof protective geat. |
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Accidental Release Measures: |
Wear full protective gear. Neutralize the spills with sodium carbonate solution. |
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Package: |
Plastic barrel, net weight 40KG or 30KG. It shall be kept well closed in a cool, dry, ventilated place. Avoid alkali, oxidant and flammable materials. |
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Introduction: |
Specification
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· | Produt picture : |
Polyphosphoric acid