Aluminum sulfate
1. Basic indicators
Molecular formula: | Al2SO4.3XH2O |
Cas No.: | 10043-01-3 |
Appearance: | Milk white flakes or powder |
H.S Code: | 28332200 |
2. Technical specifications
Aluminium Sulphate Industrial Grade |
Item | Index |
Aluminum (Al2O3) | 15.8%min |
Iron (Fe) | 0.5%max |
Water insolubles | 0.15%max |
PH (1% water solution) | 3.0min |
as | 0.0005%max |
Aluminium Sulphate Ironless for Drinking Water |
Item | Index |
Aluminum (Al2O3) | 16%min or 17%min |
Iron (Fe) | 0.005%max |
as | 0.0005%max |
Pb | 0.002%max |
PH | 3.0min |
3. Application
Mainly used for senior paper manufacturing and Forging Size, and the capsule treatment of Titanium Dioxide manufacturing. Also used for papermaking size and drinking water, industrial water and wastewater treatment. Production catalysts, man-made gemstones and other aluminum, also as a clarification of grease oil deodorant depigmenting agent and concrete waterproofing agent.
4. Packing and storage
Packing: Double coated plastic woven bag, 25kg net; 500kg / 1000kg jumbo bags.
Storage: Dry, ventilated, moisture proof.
硫酸铝
[中文名称]硫酸铝
[英文名称]：Aluminium sulphate
[分子式]：AL2（SO4）3XH2O
[分子量]：〔以AL2（SO4）3计〕：342.15
[产品外观]：固体产品为白色微带灰色粒状或块状。液体产品为微绿或微灰黄色。
[产品性质]：本产品为白色结晶体，易溶于水，不溶于醇，水溶液呈酸性，脱水温度为86.5 ℃，加热至250 ℃失去结晶水，无水硫酸铝加热到300 ℃开始分解，860 ℃时分解为r-AL2O3·SO2等。无水物具有珍珠光泽的白色晶体。
[产品用途]：主要用于高级纸张锻白制造及施胶剂，用于钛白粉制造业中的后包膜处理，还用于造纸施胶剂和饮用水，工业用水及废水处理的絮凝剂；生产催化剂载体、人造宝石和其他铝盐等，还广泛用作油脂澄清剂石油除臭脱色剂；混凝土防水剂等。
指 标 项 目 | 标 指 |
氧化铝（Al2O3）% | ≥15.6-17.0 |
铁（Fe）含量% | ≤0.5 |
水不溶物含量%≤ | ≤0.15 |
PH值（1%水溶液）≥ | ≥3.0 |
[包装规格]：本产品采用无毒性聚乙烯塑料袋，外加编织袋，每袋净重：25/50KG。
