Aluminum hydroxide AlH3O3 CAS: 21645-51-2 Dehydrating moisture absorbent antacids, fillers thickeners paper, rubber, plastic, ceramic
Basic information
Nature
White crystalline solid, in water can be decomposed into aluminum hydroxide solution, is alkaline. The common crystal form of aluminum hydroxide is amorphous or crystalline particles
Use
1. Analytical reagents. Used to determine the potassium content of potassium fertilizer and used in ink, glassware, adsorbent, paper filler, mordant, water purification agent, also used in aluminum salt, lubricant manufacturing
2. It is widely used as a dehydrating agent and hygroscopic agent, which can absorb moisture in the air, and is often used in the preparation of moisture-proof agents, desiccant and catalysts
3. As an active ingredient in the dosage form of medicine, it is commonly found in products such as antacids, toothpaste and skin care products
4. Used as filler and thickener in paper, rubber, plastic, rubber and ceramic industries.
Security
When working in places with high dust content, you should wear gas masks, protective glasses, and dust-proof work clothes to protect your skin and eyes.
Precautions and Transportation
Transportation precautions: Close operation and strengthen ventilation. Operators must undergo specialized training and strictly adhere to operating procedures. It is recommended that operators wear self-priming filter type dust masks to avoid generating dust. When handling, it is important to load and unload with care to prevent damage to the packaging and containers.
Storage precautions: Store in a cool and ventilated warehouse. The packaging container must be sealed to prevent moisture. Separate from deliquescent items.