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| Add: 24-29/F, Xinhua Mansion, No. |
| 55 Zhongshan Rd., Nanjing, China |
| Tel: 0086-25-84795748 |
| Fax: 0086-25-84795750 |
| E-mail: sales@polyadditive.com |
| Manager: Vivian Cui (Ms.) |
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Others Filler |
PHOSPHORIC ACID |
| Chemical name: |
Phosphoric acid 【MSDS】
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| Structural formula: |
 |
| Molecular formula: |
H3PO4 |
| Molecular weight: |
97.99 |
| CAS NO.: |
7664-38-2 |
| Physical properties: |
Appearance:
Colorless, transparent liquid
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Melting point:
21DC
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| Flash point:
158DC@760mmHg
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Bulk density:
1.685g/cm3 |
Solubility@20DC(g/100g solvent) |
| Water
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Soluble
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Alcohol
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Soluble
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| Specifications: |
Appearance |
: Clear liquid |
As |
: 0.005% max |
Chloride |
: 0.001% max |
H3PO3 |
: 0.012% max |
Sulfate |
: 0.005% max |
Fluoride |
: 0.001% max |
Color |
: 40 max |
Assay |
: 85% min |
Heavy metal |
: 0.001% max |
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| Applications: |
Phosphoric acid is an important raw material used in producing detergent agent, leaven, hard water softener, animals' auxiliary feedstuff, solidifying agents of rubber pulp, inorganic binder agent and other chemicals. In organic synthesis industry, phosphoric acid is mainly used as catalyst. In medical industry it's used to make sodium glycerophosphate, iron phosphate and zinc phosphate which is as dental filling binder. In printing industry it's used to dispense the cleaning fluid which is to erase the stain on offset plate and color printing. In metallurgical industry, it's mainly used to produce phosphatic fireclay which can improve the lifetime of steel-smelting furnace. In addition, on the surface of hardware treated by phosphoric acid, there will form a protective film which can increase the gloss and prevent rust. Painting on it will be more adherent and steady. It's also used in oil refining, preparing cooling drink as well as the chemical experiment and scientific research.
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| Packing: |
330kg net plastic drum & 1320kg on per pallet
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