Phosphoric acid 85%
CAS No 7664-38-2
Phosphoric acid 85% is a colorless, viscous liquid inorganic acid (H3PO4). It is classified as a corrosive substance (UN1805, class 8) and belongs to the phosphoric acid product category.
It is used industrially for metal surface treatment, pH adjustment and cleaning applications, and is available in various packaging.
- Category
- Acids
- Sub-category
- Inorganic Acids
- Formula
- H3PO4
- CAS Number
- 7664-38-2
- EINECS
- 231-633-2
Applications
- Metal surface treatment, including rust removal and phosphating
- pH adjustment in industrial processes
- Industrial cleaning and descaling agent
- Catalyst and intermediate in chemical synthesis
- Corrosion inhibitor formulations
FAQ
Q: What is phosphoric acid 85% used for?
A: It is used for metal surface treatment, pH adjustment, industrial cleaning and as a chemical intermediate.
Q: What is the CAS number of phosphoric acid?
A: The CAS number is 7664-38-2.
Q: How is phosphoric acid 85% supplied?
A: It is available in various packaging.
Available materials
| Material | Packaging | Quantity |
|---|---|---|
| Phosphoric acid 85% IBC 1000l | IBC | 1500 KG |
| Phosphoric acid 85% IBC 600l | IBC | 945 KG |
| Phosphoric acid 85% can 20l | Can | 35 KG |
| Phosphoric acid 85% drum | Hobbock | 60 KG |
Transport classification (ADR)
- UN number
- UN1805
- Class of Danger
- 8
Transport classification is given for guidance only. Always refer to the safety data sheet for the authoritative classification.