High Purity Aluminum Ammonium Sulfate 99.5% Ironless for Food Additive

Post Date:
Aug 08,2017
Expiry Date:
Aug 08,2018
Detailed Description:
Cas No. :7784-25-0 Quantity: 25Metric Tons
Specs:99.5%min
Price:145 USD Metric Tons
Payment Method: T/T or L/C payment
Aluminum Ammonium Sulfate
MF:ALNH4(SO4)2.12H2O
Properties:colorless glasslike crystal to white granule or powder
Use: used in food, preserves, water purity, disinfection, rubber, leather, washing powder, livestock feed, pencils
Standard: HG2917-1999
Packing:50kg 25kg, mark available upon request woven bag lined with plastic bag
Specification:
Assay: 99.3-100.5%
Moisture: 4.0% max
Water insoluble matter: 0.2 max

Dehydrated Aluminium Ammonium Sulphate
Molecular Formula : ALNH4(SO4)2
Properties: white lumps or powder with astringency and hydroscopic property, to form crystalline salt when absorbing the moisture from the air.
Application: mainlyused as leavening agent, water purifying agent and the main ingredient of baking powder.
Specification:
Aluminium ammonium sulphate: 99.5%min
Fe: 0.05%max
Pb: 0.0005%max
As: 0.0002%max
Water insoluble matter: 0.1%max
Apperance: White lumps or powder
Weightless when drying: 1.0%max
Package: 25kg/PP/PE NET BAG
CAS Registry Number:
7784-25-0
Synonyms:
;Aluminium ammonium sulfate;Ammonium Aluminum Sulfate;aluminum ammonium sulfate hydrate (1:1:2:12);aluminum ammonium disulfate;Aluminum ammonium alum;
Molecular Formula:
H₄AlNO₈S₂
Molecular Weight:
237.1452
Molecular Structure:

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