| Customization: | Available |
|---|---|
| CAS No.: | 7664-38-2 |
| Formula: | H3po4 |
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Phosphoric acid, also known as orthophosphoric acid or phosphoric(V) acid, is a weak acid with the chemical formula H3PO4. It is normally encountered as a colorless, syrup of 85% concentration in water. The pure compound is a colorless solid.Phosphoric acid is commonly encountered in chemical laboratories as an 85% aqueous solution, which is a colourless, odourless, and non-volatile syrupy liquid. Although phosphoric acid does not meet the strict definition of a strong acid, the 85% solution can still severely irritate the skin and damage the eyes.
| Index | Specification | Result |
| Phosphoric Acid(H3PO4) | ≥85% | 85.2% |
| Easy oxide(In terms of H3PO3) | ≤0.012% | 0.0060% |
| Heavy metal(In terms of Pb) | ≤5.0mg/kg | 3.0mg/kg |
| Arsenic(As) | ≤0.5mg'kg | 0.1mg/kg |
| Fluoride(In terms of F) | ≤10mg'kg | 4.0 |
| Appearance | Colorless transparent goods with light viscous liquid | Colorless transparent viscous liquid |
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer located in Hebei Province.
Can I get some samples before I place an order?
A: Yes, we can provide free samples, but you will pay the freight.
Q: How long will it take to get a sample?
A: 7-10 days for general products, 30-40 days for customized products. Depends on production arrangements.
Q: What documents do you provide?
A: Usually we provide commercial invoice, packing list, bill of lading, COA, health certificate. If your market has any special requirements, please let us know.
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