Test
|
Result
|
Limits
|
Appearance
|
Colortess crystals
|
Colorless crysts
|
Odour, taste
|
Corresponds
|
Corresponds
|
Identity
|
Corresponds
|
Corresponds
|
Water (K.Fisher)
|
0.0013
|
0.2 % max
|
Extraneous matter
|
Passes test
|
Passes test
|
Heavy metals
|
<1.0 ppm.
|
Max 1.0 ppm.
|
Lead
|
<0.5 ppm.
|
Max 0.5 ppm.
|
Mefcury
|
<1.0 ppm.
|
Max 1.0 ppm.
|
Copper
|
<1.0 ppm.
|
Max 1.0 ppm.
|
Znc
|
<1.0 ppm.
|
Max 1.0 ppm.
|
Iron
|
< 1.0 ppm.
|
Max 1.0 ppm.
|
Catcium
|
< 10.0 ppm
|
Max 10.0 ppm.
|
Magnesium
|
< 1.0 ppm.
|
Max 1.0 ppm.
|
Chlorides
|
< 5.0 ppm.
|
Max 5.0 ppm.
|
Sulphates
|
< 30.0 ppm.
|
Max 30.0 ppm.
|
Oxalates
|
< 10.0 ppm.
|
Max 10.0 ppm.
|
Residue on Ignition
|
<0.05%
|
Max 0.05 %
|
Readily Carbonisabte Substances
|
Passes test
|
Passes test
|
Related Substances
|
Passes test
|
Passes test
|
Tridodecytamine
|
Meets FCC
|
Meets FCC
|
Polycyclic Aromatic Hydrocarbons
|
Meets JSFA
|
Meets JSFA
|
Clarity of Solution
|
Meets USP
|
Meets USP
|
CokH of Solution
|
Meets USP
|
Meets USP
|
Sulphated Ash
|
<0.05%
|
Max 0.05 %
|
Cok>r (500 9 /L, T at 405 nm, 1 cm. cell)
|
98.0%T
|
Mn 98.0 %
|
Assay
|
100 . 02 %
|
99.8-100.2%
|