Additional Info
Packaging: 25kg/bag,25kg/durm
Productivity: 500 kg/Month
Brand: std
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 500 kg/Month
Certificate: SGS
HS Code: 28333010
Port: Qingdao
Product Description
Ammonium Aluminum Sulfate [NH4Al (SO4) 2] is a colorless, clear crystal or white powder.Taste slightly sweet and astringent. Its slightly soluble in water, dilute acid and glycerol, water-soluble acidic. Insoluble in alcohol. Often with 12 crystal water form [Dodecahydrate ammonium aluminum sulfate, commonly known as ammonium alum, chemical formula NH4Al (SO4) 2 · 12H2O] exists. At 120 ℃ loss of 10 molecules of crystal water, in 250 ℃ be anhydrous, above 280 ℃ decomposition. The packaging should be complete and the load should be safe. During transport to ensure that the container does not leak, do not collapse, do not fall, no damage. It is forbidden to mix and transport with oxidants, edible chemicals and so on. Transport should be anti-exposure, rain, high temperature. Vehicle transport should be carried out thoroughly cleaned.
Detailed introduction:
Synonyms:Aluminium ammonium sulfate; aluminum ammonium disulfate,alum,ammonia alum,aluminium ammonium sulfate
Molecular Formula:NH4Al(SO4)2
Molecular Weight: 237.15
Cas No.: 7784-25-0
ammonium aluminum sulfate Specification:
|
Content |
99.5-100.5% Min |
|
Moisture |
4% Max |
|
As |
2 ppm max |
|
Pb |
20 ppm Max |
|
water insoluble |
0.2% Max |
|
appearance |
white crystal or powder |
Usage:
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Product Categories : Inorganic Chemicals
