
|
Item |
Unit |
BP |
USP |
FCC |
E330 |
GB1886.235- |
ENSIGN |
|
Characters |
/ |
|
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|
Identification |
Pass Test |
|
|||||
|
Color &Clarity of Solution |
/ |
Pass Test |
Pass Test |
/ |
/ |
/ |
Pass Test |
|
Assay |
% |
99.5-100.5 |
99.5-100.5 |
99.5~100.5 |
≥99.5% |
99.5-100.5 |
99.5-100.5 |
|
Water |
% |
7.5-9.0 |
7.5-9.0 |
≤8.8 |
≤8.8 |
7.5-9.0 |
7.5-8.8 |
|
Readily Carbonisable |
/ |
Not Darker than |
Not Darker than |
A≤0.52,T≥30% |
Not Darker than |
≤1.0 |
Not Darker than |
|
Sulphated Ash |
% |
三0.1 |
≤0.1 |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
|
Sulphate |
ppm |
≤150 |
≤150 |
/ |
/ |
≤150 |
≤50 |
|
Chloride |
ppm |
/ |
/ |
/ |
/ |
≤50 |
≤5 |
|
Oxalate |
ppm |
≤360 |
≤360 |
≤100 |
≤100 |
≤100 |
≤50 |
|
Calcium |
ppm |
/ |
/ |
/ |
/ |
≤200 |
/ |
|
Aluminum |
ppm |
三0.2 |
≤0.2 |
/ |
/ |
/ |
≤0.2 |
|
Arsenic |
ppm |
/ |
/ |
/ |
≤1 |
≤1 |
≤0.1 |
|
Lead |
ppm |
/ |
/ |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.1 |
|
Mercury |
ppm |
/ |
/ |
/ |
≤1 |
/ |
≤0.1 |
|
Heavy Metals |
ppm |
/ |
/ |
/ |
/ |
/ |
≤5 |
|
Bacterial Endotoxins |
IU/mg |
<0.5 |
Pass Test |
/ |
/ |
/ |
<0.5 |
|
Tridodecylamine |
mg/kg |
/ |
/ |
≤0.1 |
/ |
/ |
/ |