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what is of ALUMINUMPOTASSIUM SULFATE12-HYDRATE with CAS 7784-24-9?
A hydrate resulting from the the formal combination of anhydrous potassium aluminium sulfate with 12 mol eq. of water.
1.Quick details of ALUMINUMPOTASSIUM SULFATE12-HYDRATE with CAS 7784-24-9
- Phân Loại:Sunfat
Loại:Nhôm Sunfat
CAS No.:7784-24-9
Other Names:Potassium Alum / Aluminium Potassium Sulphate
MF:AlK(SO4)2.12H2O
EINECS No.:5637-689-7
Place of Origin:Tianjin, China
Lớp Tiêu Chuẩn:Công Nghiệp Lớp
Purity:99.2%min potash alum
Appearance:white powder or crystal / granlar
Application:water treatment
Model Number:potash alum
product name:potash alum
potash alum:99.2%
moisture:1%
Fe:0.01%max
As:0.0002%
HS code:2833301000
solubility in water:14.00 g/100 mL
melting poit:92-93 °C
Khối lượng phân tử:258.205 g/mol
2.Mô tả của ALUMINUMPOTASSIUM SULFATE12-HYDRAT với CAS 7784-24-9
3.Ứng dụng
Aluminium potassium sulfate dodecahydrate is a white crystal that is soluble in water. It is made by roasting alunite in a furnace and then harvesting the product by crystallization. Aluminium potassium sulfate dodecahydrate was used to harden gelatin emulsions by introduction, by bathing the exposed plates prior to development, or by use in the fixing bath. Mixed with citric or other acids, it was also used as a clearing bath to remove developer stains in negatives.
4.Đóng gói
25kgs/trống,9tons/20 ' container
25kgs/túi 20tons/20 ' container
