Phosphoric Acid 85%
Order Phosphoric Acid 85% (CAS 7664-38-2) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-018506.
About Phosphoric Acid 85%
Researchers and plant chemists source Phosphoric Acid 85% from Zemixal for routine and specialised work. For your records (Food Grade), the material is defined by CAS 7664-38-2, formula H3O4P and molar mass 98 g/mol. Typical appearance is water white , colorless.
Typical applications
- pH adjustment
- Chemical processing
- Metal treatment & cleaning
- Food & flavour applications
Storage and safety notes
It carries the GHS signal word Danger (H314), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 25 kg, 50 kg, 200 kg drum and 1 MT, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- pH adjustment
- Chemical processing
- Metal treatment & cleaning
- Food & flavour applications
Applications
Grade guides
Specifications and identifiers
| Product name | Phosphoric Acid 85% |
|---|---|
| Catalogue number | ZX-018506 |
| CAS number | 7664-38-2 |
| IUPAC name | phosphoric acid |
| Molecular formula | H3O4P |
| Molar mass | 98 g/mol |
| Exact mass | 97.9769 |
| Grade | Food Grade |
| Purity / assay | 85% |
| Appearance | Water white , colorless |
| XLogP3 | -2.1 |
| H-bond donors / acceptors | 3 / 4 |
| Topological polar surface area | 77.8 Ų |
| HS code | 280920 |
| InChIKey | NBIIXXVUZAFLBC-UHFFFAOYSA-N |
| SMILES | OP(=O)(O)O |
| PubChem CID | 1004 |
| Synonyms | o-Phosphoric acid, Wc-reiniger, Acidum phosphoricum, Acide phosphorique, Phosphoricum acidum, Acido fosforico, White phosphoric acid, Amberphos 54, INS NO.338, INS-338, Phosphoric acid (aqueous), Naturasil Acne |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
Precautionary statements P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 kg | Quoted on request | |
| 50 kg | Quoted on request | |
| 200 kg drum | Quoted on request | |
| 1 MT | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Phosphoric Acid 85%
Which CAS number identifies Phosphoric Acid 85%?
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Other grades with CAS 7664-38-2
All 13 grades- CAS
- 7664-38-2
- Formula
- H3O4P
- MW
- 98 g/mol
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