Sodium Citrate
Product Name: Trisodium Citrate
CAS No.: 6132-04-3
Molecular Formula: Na3C6H5O7·2H2O
Standard:
Application: acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry, also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries. Specification
|
Item |
Unit |
Specification |
|
Appearance |
--- |
colorless crystal or crystalline powder |
|
Identification |
--- |
Pass the test |
|
Clarity and color solution |
--- |
Pass the test |
|
Acidity or Alkalinity |
% |
Pass the test |
|
Content |
% |
99.5-101.0 |
|
Sulphate |
PPM |
≤150 |
|
Oxalate |
PPM |
≤100 |
|
Heavy Metal |
PPM |
≤5 |
|
Iron |
PPM |
≤5 |
|
Chloride |
PPM |
≤50 |
|
Moisture |
% |
10.0-13.0 |
|
Readily Carbonisable Substances |
--- |
Less than standard |
|
Lead |
PPM |
≤0.5 |
|
As |
PPM |
≤1 |
|
Mercury |
PPM |
≤1 |
|
Tartrate |
--- |
pass |
|
Pyrogen |
--- |
pass |