ORTHOPHOSPHORIC ACID 85% AR FOR STEEL INDUSTRY
Phosphoric acid
| Product Code | B-02007 | Molecular Formula | H3PO4 |
|---|---|---|---|
| Purity | 85% | CAS No | 7664-38-2 |
| BRAND | Bio-Chem | Molecular Weight | 98.00 |
| H.S.Code | 2809.20100 | Shelf Life | 60 Months |
| Grade | AR For Steel Industry |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Odour | Odorless | pH value | 1.5 |
| Boiling point [°C] | 158 °C | Solubility in water [% weight] | Infinitely soluble |
| Vapour pressure [20°C] | 0.03 mm Hg @ 20°C | Vapour pressure mm/Hg | 0.03 mm Hg @ 200C |
| Vapour density | 3.4 | Density [g/cm3 | 1.685 |
| Solubility in water [% weight] | Completely miscible |
Packaging
Specification
| Appearance | Clear colorless viscous liquid |
| Assay | Min 85% |
| Weight/ mL at 20°C | About 1.71 g |
| Chloride (Cl) | Max 0.0005% |
| Nitrate (NO3) | Max 0.0005% |
| Silicate (SiO2) | Max 0.002% |
| Arsenic (As) | Max 0.0001% |
| Calcium (Ca) | Max 0.004% |
| Copper (Cu) | Max 0.0005% |
| Iron (Fe) | Max 0.0015% |
| Lead (Pb) | Max 0.001% |
| Magnesium (Mg) | Max 0.004% |
| Manganese (Mn) | Max 0.0005% |
| Potassium (K) | Max 0.005% |
| Sodium (Na) | Max 0.05% |
| Substance reducing KMnO4 (as O) | Max 0.001% |
| Volatile acids (as CH3.COOH) | Max 0.001% |
Safety Information and Hazard Symbols
Symbol: GHS05
Signal Word: Danger
UN No.: 1805
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310