Detailed Product Description
Ammonium alum
1.content:99.2%min
2.Heavy metal(As Pb):002%max
3.Water-insoluble substance:0.2%max
4.water:4.0%max
Ammonium
alum 1.Aluminum ammonium sulfate:99.2%min
2.Heavy metal(As Pb):002%max
3.Water-insoluble substance:0.2%max
4.water:4.0%max
[Molecular formula] NH4Al(SO4)2.12H2O
[Technical standard] the product quality conforms to the
national HG2917-1999 standard
[Appearance]a white crystalline double sulfate of aluminium
[Application] used in water purification, in vegetable glues, in
porcelain cements, in natural deodorant Deodorant.
Deodorants are substances applied to the body mainly to reduce
body odor which is caused by the bacterial breakdown of
perspiration. A subgroup of deodorants are "antiperspirants", which
prevent odor and reduce sweat produced by parts of the body....
s and in tanning, dyeing and in fireproofing textiles.
The pH of the solution resulting from the topical application of
ammonium alum with perspiration is typically in the slightly acid
range, from 4 to 5.
Item
unit
Criteria
Analysis results
Aluminum ammonium sulfate
%
99.2min
99.3
Heavy metal(As Pb)
%
0.002max
0.0017
As
%
0.0002max
0.00014
Water-insoluble substance
%
0.2max
0.15
water
%
4.0max
1.80
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