Aluminium Hydroxide Gel Extra Pure
Confirming to IP
Alhydrogel ;(Light Powder)
Product Code. |
00122 |
Grade |
Extrapure |
Purity |
47.0 - 60.0% |
CAS No. |
21645-51-2 |
Molecular Formula |
AI(OH)3 |
Molecular Weight |
78.00 |
H.S.Code |
2818.30000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
Odour |
Odorless |
| pH value |
>7 |
Melting point/ Freezing point [°C] |
300°C |
Density [g/cm3] |
2.42 |
| Solubility in water [% weight] |
Insoluble in water |
Packaging
Specification
| Appearance | White, light, amorphous powder |
| Assay (as Al2O3) | 47.0 - 60.0% |
| Identification | Passes IP test |
| pH (4% w/v solution in water) | Max 10.0 |
| Arsenic (As) | Max 0.0005% |
| Heavy metal | Max 0.006% |
| Chloride (Cl) | Max 1.25% |
| Sulphate (SO4) | Max 1.2% |
| Neutralising capacity | Passes IP test |
| Microbial contamination | Free from E.Coli |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338