| |
Sodium
Citrate BP98/USP24 |
| DESCRIPTION: |
| Colorless or white crystal and crystalline powder.
It is inodorous and taste salt, cool. It will loss
crystal water at 150° C and decompose at more
high temperature. It dissolves in ethanol. |
| APPLICATION: |
| Sodium citrate is used to enhance flavor and maintain
stability of active ingredients in food and beverage
in detergent industry, it can replace sodium tripolyphosphate
as a kind of safe detergent it can aloe be used
in fermentation, injection, photography and metal
plating. |
| PACKAGE: |
| 25kg net bag, 50pound net bag, 500kg net bag,
1000kg net bag with pallet. |
| STORAGE: |
| Kept in a light-proof, well-closed, dry and cool
place. |
| Quality Standard of Tri-sodium Citrate: |
|
|
Item |
unit |
BP93 |
BP98 |
USP24 |
Standard of
the Enterprise |
Characters |
|
Colourless Crystal
or White Crystal Powder
|
Identification of solubility |
|
Conforming with
the test
|
Acidity or basicity |
|
Conforming with the test |
Colour of Transparence |
|
Conforming with the test |
(405nm) Cight allowed Rate |
|
|
|
|
Conforming with the test |
Content |
% |
99.0-101.0 |
99.0-101.0 |
99.0-101.5 |
99.0-101.5 |
water |
% |
11.0-13.0 |
11.0-13.0 |
11.0-13.0 |
11.2-12.8 |
| As |
ppm |
|
|
|
<0.3 |
Heavy metals |
ppm |
≤10 |
≤10 |
≤10 |
≤1 |
Oxalic acid salt |
ppm |
≤300 |
≤300 |
|
≤20 |
Chloride |
ppm |
≤50 |
≤50 |
|
≤5 |
Sulphate |
ppm |
≤150 |
≤150 |
Conforming with the test |
≤30 |
RCS B.U. |
|
Not beyond standard |
|
|
Shllow in the standard |
Tartrate |
ppm |
|
|
Conforming with the test |
Conforming with the test |
Lead |
ppm |
|
|
|
≤0.5 |
Pyrogen |
IU/mg |
|
d"0.2 |
|
Conforming with the test |
Granular size |
|
|
|
|
Conforming with the test |
|
|
Acidity
Regulators:
