Competitive Price Aluminium Ammonium Sulfate 99%Min Ammonium Alum in China

Aluminium ammonium sulphate/Ammonia alum1.Properties:colorlessglassyoctahedralcryMolecularFormula: AINH4(SO4)2.12H2O
whitegranulesorpowder,odorlessandslightlysweet,strongconvergence.
Uses:processingofbakingpowder,friedfood,saltedjellyfish,vermicelliprocessing,crispnessandcolorpreservationoffreshfruitsandvegetables,waterpurification,disinfection,rubberprocessing,leather,processingofwashingpowder,feedprocessing,pencilproduction.
Features:highbrightness,highfineness,highquality,noagglomerationforlongtime.

2.Specification:

Ammonium Standard: GB25592-2010

Project Name

Standard

Lotus Alum Test Result

NH4Al(SO4)2·12H2O

≥99.5%-100.5%

99.7%

Pb

≤0.002%

<0.002%

Water Insoluble Matter

≤0.2%

0.1%

Ph

≤0.001%

0.0003%

As

≤0.0002%

<0.0001%

F

≤0.003%

<0.003%

Se

≤0.003%

<0.003%

Moisture

≤4.0%

2.5%

Potassium Standard: GB1895-2004

Project Name

Standard

Lotus Alum Test Result

KAl(SO4)2·12H2O

≥99.2%

99.50%

Pb

≤0.002%

<0.002%

Water Insoluble Matter

≤0.2%

0.1%

Pb

≤0.001%

0.0003%

As

≤0.0002%

<0.0002%

F

≤0.003%

<0.003%

Moisture

≤1.0%

0.80%