Aluminium Sulfate 16-hydrate


Product
:
ALUMINIUM SULFATE 16-HYDRATE
(14 & 18 hydrate also available)
Available Grades
:
LR/EP, AR/GR, and ACS
Mol. Formula
:
Al2(SO4)3.16H2O
Mol. weight
:
630.38
CAS No.
:
16828-11-8


SPECIFICATIONS
:


Sr.
PARAMETER


PARAMETER VALUE
LR / EP
AR / GR
ACS
1. Appearance : White Powder
2. Test Solution (10% w/v, water)
: The solution is clear & colourless
3.
Assay(as labeled hydrate)
:
98% min.
99.5 - 101.0% 98.0 - 102.0%
4.
pH (5% w/v, water)
:
2.5 - 3.5
2.5 - 3.5
--
5.
Maximum limits of impurities


i.
Water insoluble matter :
--
0.01%
0.01%
ii.
Chloride, as Cl : 0.005%
0.001%
0.005%
iii.
Ammonium, as NH4 : 0.05%
0.01%
--
iv.
Arsenic, as As
: --
0.0003%
--
v.
Calcium, as Ca : --
--
0.01%
vi.
Copper, as Cu : --
0.0006%
--
vii.
Heavy Metals, as Pb
: 0.005%
0.001%
0.001%
viii.
Iron, as Fe
: 0.005%
0.004%
0.002%
ix.
Magnesium, as Mg
: --
--
0.002%
x.
Potassium, as K
: --
0.005%
0.005%
xi.
Sodium, as Na
: 0.2%
0.05%
0.02%



Alum India, Aluminium Sulphate India, Aluminium Sulfate India, Aluminium Sulfate hydrated, Aluminium Sulphate hydrated, Aluminium Sulphate 16-hyd, Aluminium Sulfate 16-hyd,

Care for the environment and welfare of the people is always at the top of our priority list. Concern for nature has always functioned hand in hand with all our other activities. We strongly believe that a green earth is a grand earth.

MEMBER: CHEMEXCIL A Premier Chemicals Export Promotion Council