Drinkable-grade white PAC
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Molecular Structure
Detailed Description
Name:?Drinkable-grade white PAC
MF:?[AL2(OH)nCL6-n?xH2O]m
HS:?3824909990
CAS:?1327-41-9
Standard:?GB15892-2003
Properties:?White fine powder use spray drying technology .
Feasures:?The product has a strong adsorption properties. In the hydrolysis process, some chemical physics process such as coagulation, adsorption and precipitation. The fundamental difference between PAC and traditional inorganic coagulants is that traditional inorganic coagulants is low molecular crystal salt, while PAC is consist of multiple carboxyl complex which with variety forms. With high speed of flocculent precipitate, PAC can be used in various PH value. Non-corrosive pipeline equipment, water purification effect, can effectively remove SS, COD, BOB, and heavy metal ion such as arsenic, mercury etc. in the water.
Usages:?Mainly used for portable water, urban sewage purification;In food processing industry, it's mainly used as sugar decolorization clarifying agent; As sizing auxiliary in paper mills; For cloth anti-creasing
Item name Index Result
AL2O3?%≥ 28% 29%
basic salinity 40-90 76
density(20°C)/(g/cm3)≥ --- ---
water insoluble matter %≤ 0.6% 0.5%
PH(1%) 3.5-5.0 4
Packing 25kg or 50kg in plastic lined woven bag
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