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Product Introduction |
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Particle size |
12-40mesh 30-100 mesh |
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Item |
Unit |
BP |
USP |
FCC |
E330 |
GB1886.235- 2016 |
ENSIGN |
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Characters |
/ |
White Crystalline Powders,Colorless Crystals or Granules.Odorless,has a strongly acid taste. |
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Identification |
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Pass Test |
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Color&Clarity of Sol ution |
/ |
Pass Test |
Pass Test |
/ |
/ |
/ |
Pass Test |
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Assay |
% |
99.5-100.5 |
99.5-100.5 |
99.5~100.5 |
≥99.5% |
99.5-100.5 |
99.5-100.5 |
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Water |
% |
≤1.0 |
≤1.0 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
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Readily Carbonisable Substances |
/ |
Not Darker than Standard |
Not Darker than Standard |
A≤0.52,T≥30% |
Not Darker than Standard |
≤1.0 |
Not Darker than Standard or A≤0.52,T≥30% |
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Sulphated Ash |
% |
≤0.1 |
≤0.1 |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
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Sulphate |
ppm |
≤150 |
≤150 |
/ |
/ |
≤100 |
≤50 |
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Chloride |
ppm |
/ |
/ |
/ |
/ |
≤50 |
≤5 |
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Oxalate |
ppm |
≤360 |
≤360 |
≤100 |
≤100 |
≤100 |
≤50 |
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Calcium |
ppm |
/ |
/ |
/ |
/ |
≤200 |
/ |
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Aluminum |
ppm |
≤0.2 |
≤0.2 |
/ |
/ |
/ |
≤0.2 |
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Arsenic |
ppm |
/ |
/ |
/ |
≤1 |
≤1 |
≤0.1 |
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Lead |
ppm |
/ |
/ |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.1 |
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Mercury |
ppm |
/ |
/ |
/ |
≤1 |
/ |
≤0.1 |
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Heavy Metals |
ppm |
/ |
/ |
/ |
/ |
/ |
≤5 |
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Bacterial Endotoxins |
IU/mg |
<0.5 |
Pass Test |
/ |
/ |
/ |
<0.5 |
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Tridodecylamine |
mg/kg |
/ |
/ |
≤0.1 |
/ |
/ |
/ |
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