product details

Beijing KangPuHuiWei Technology Co.,Ltd.

Aluminum sulfate

Author：admin Time：2019-01-04 09:40:15

Aluminumsulfate Al2（SO4）3·18H2O

Relativemolecular Weight: 666.43

Properties:White shiny crystals orpowder.86.5 ℃ will lose part of the crystal water,A white powder was formed.About600 ° C decomposition of aluminum oxide. Soluble in water, insoluble inalcohol. The aqueous solution is acidic.

Product standard number: HG/T 3442-2000

Specifications: Content and content of impurities in %

Test Items	AR	AR
Content ≥	99.0	99.0
Value pH（50g/l,25℃） ≥	2.5	2.5
Clarity test	Qualified	Qualified
Water insoluble matter ≤	0.02	0.05
Chloride（Cl）≤	0.002	0.01
Ammonium salt（NH4）≤	0.005	0.02
Iron（Fe） ≤	0.003	0.01
Heavy metals（以Pb计） ≤	0.001	0.002
Alkaliand alkaline earth metals (Sulfate) ≤	0.25	0.5

Package:25 kg in woven bag with plastic inner bag

Package:500g per bottle,20 bottles per carton.

Usage:It can be use as analysis ofreagents.it also used as mordant, water repellent, grease bleaching agent andfor leather, paper, pharmaceutical industry.

Reagent grade aluminum sulfate textile printing and dyeing special

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