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| Product Name: |
Aluminum sulphate
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| Specifications |
Al2 (SO4)3 |
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Product: Aluminum sulphate
Other names:
Cake alum, Filter alum, Papermaker¡¯s alum, Alunogenite, Sulfuric acid, aluminum salt
Molecular Formula: Al2 (SO4)3
CAS number: 10043-01-3
Appearance: white crystalline solid hygroscopic
Solubility in water£º 31.2 g/100mL (0 ℃)
36.4 g/100mL (20 ℃)
89.0 g/100mL (100 ℃)
Solubility in alcohol: slightly soluble in alcohol, dilute mineral acids
Brief introduction:
Aluminium sulfate or Aluminium Sulphate, written as Al2(SO4)3 or Al2O12S3Aluminium sulfate
is an industrial chemical used as a flocculating agent in the purification of drinking water and waste water treatment plants, and also in paper manufacturing.
Aluminium sulfate is sometimes incorrectly referred to as alum but alums are closely related
compounds typified by KAl(SO4)2.12H2O. The anhydrous form occurs naturally as a rare mineral
millosevichite, found e.g. in volcanic environments and on burning coal-mining waste dumps.
Aluminium sulfate is rarely, if ever, encountered as the anhydrous salt. It forms a number of
different hydrates, of which the hexadecahydrate Al2 (SO4)3&©|903;16H2O and octadecahydrate Al2
(SO4)3&©|8226;18H2O are the most common. The heptadecahydrate, whose formula can be written as [Al(H2O)6]2(SO4)3&©|8226;5H2O, occurs naturally as the mineral alunogen.
Place of Origin: Tianjin, China
Normal Package: 50kg/bag
MinimumOrder Quantity: 25MT
Main Port of Di***tch: Qingdao, China
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| Company: |
Tianjin Jinyixin Chemical Co., Ltd
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| Contact: |
Mr. yue yang |
| Address: |
11-2-3203 Shangdu Homestead, Hebei Avenue, Hong tianjin city China |
| Postcode: |
300092 |
| Tel: |
+86-022-58018756 |
| Fax: |
+86-022-87585545 |
| E-mail: |
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