Phosphoric acid
As manufacturer and supplier of phosphoric acids, phosphates and polyphosphates, we can supply high quality phosphoric acid (H3PO4) for food and technical applications.
Phosphoric acid
Title: Phosphoric acid
Synonyms: Orthophosphoric acid
Formula: H3PO4,
Molecular: 98
CAS #: 7664-38-2, EC #: 231-633-2
Standard(s): GB3149-2004
Grade: Food grade, Technical grade
Specifications
| Specifications | Food grade | Technical grade | ||
|---|---|---|---|---|
| Packing: | 35Kgs/drum, 330Kgs/drum, in PP drums or IBCs, or as customer's requirements. | |||
| Color (Hazen) | 10 max | 20 max | ||
| Assay (H3PO4) % | 85 min | 75 min | ||
| Fluoride (F) % | 0.001max | / | ||
| Chloride (Cl) % | / | 0.0005 max | ||
| Sulphate (SO4) % | / | 0.003max | ||
| Iron (Fe) % | / | 0.002max | ||
| Arsenic (As) % | 0.00005max | 0.0001max | ||
| Heavy metal (as Pb) % | 0.0005max | 0.001max | ||
| H3PO3 (%) | 0.012max | / | ||
Properties
Phosphoric acid, also known as orthophosphoric acid, is a mineral (inorganic) acid having the chemical formula H3PO4. Phosphoric acid is a colorless, odorless, relatively strong acid which is either a sparkling liquid or transparent solid, depending on its concentration and temperature. Phosphoric acid is soluble in water and alcohol and is corrosive to ferrous metals, alloys, porcelain, and granite ware. Phosphoric acid is manufactured by the treatment of phosphate rock. When suitably diluted, Phosphoric acid has a pleasant, acid taste.
Applications
Phosphoric acid food grade is used in pharmaceuticals, sugar refining, gelatin manufacturing, water treatment, animal feeds, in foods and carbonated beverages.
Storage & handling
Keep in cool dry place.
Air transportation: Restricted.
Harzards Identification & Classifications: Class 8.
Shelf life
24 months.
Related products
Support: Phosphoric acid technical datasheet (TDS), Phosphoric acid material safety datasheet (MSDS).
Remarks:As manufacturer and supplier of phosphoric acids, phosphates and polyphosphates, we can supply high quality phosphoric acid (Orthophosphoric acid) for food and technical applications.
- Phosphoric acid
- Phosphorous acid
- Pyrophosphoric acid
- Polyphosphoric acid
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Hangzhou 310006, China
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