Customization: | Available |
---|---|
CAS No.: | 204-886-1 |
Formula: | C6h5o7na3.2H2O |
Still deciding? Get samples of US$ 0/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Item |
Unit |
BP2012 |
USP35 |
FCC8 |
E331 |
GB6782-2009 |
Description |
White Crystalline Powders,Colorless or Granules |
|||||
Identification |
Pass Test |
|||||
Color&Clarity of solution |
Pass Test |
/ |
/ |
Pass Test |
/ |
|
Acidity or Alkalinity |
Pass Test |
Pass Test |
Pass Test |
/ |
Pass Test |
|
Light Transmittance (336nm) |
% |
/ |
/ |
/ |
/ |
≥95 |
Moisture |
% |
11.0-13.0 |
10.0-13.0 |
10.0-13.0 |
11.0-13.0 |
10.0-13.0 |
Assay |
% |
99.0-101.0 |
99.0-100.5 |
99.0-100.5 |
≥99.0 |
99.0-100.5 |
Readily Carbonisable Substances |
B.U |
Not Darker than Standard |
/ |
/ |
Pass Test |
≤1.0 |
Iron |
ppm |
/ |
/ |
/ |
≤5 |
≤5 |
Chloride |
ppm |
≤50 |
/ |
/ |
≤50 |
≤50 |
Sulphate |
ppm |
≤150 |
≤150 |
/ |
/ |
≤100 |
Oxalate |
ppm |
≤300 |
/ |
/ |
≤100 |
≤100 |
Calcium |
ppm |
/ |
/ |
/ |
/ |
≤200 |
Heavy Metals |
ppm |
≤10 |
≤10 |
/ |
≤5 |
/ |
As |
ppm |
/ |
/ |
/ |
≤1 |
≤1 |
Lead |
ppm |
/ |
/ |
≤2 |
≤1 |
≤2 |
ppm |
/ |
/ |
/ |
≤1 |
/ |
|
Insolubles in water |
/ |
/ |
/ |
/ |
Pass Test |
|
Tartrate |
/ |
Pass Test |
/ |
/ |
/ |
|
Pyrogen |
J/Kg |
Pass Test |
/ |
/ |
/ |
/ |
PH |
/ |
/ |
/ |
7.5-9.0 |
/ |