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Specifications
colorless crystalloid or white crystalline powder; Odourless, cool and salty; Slightly deliquescent in moist air;
1.Chemical name: Sodium Citrate
2.M. F. : NaC6H5O7.2H2O
3. M. W. : 294.10
4.Physical properties: colorless crystalloid or white crystalline powder; Odourless, cool and salty; Slightly deliquescent in moist air; Efflorescent in hot air; Soluble in water but insoluble in Ethanol. To decompose when heated and to lose cystal water at 150.
5.Quality standard:( BP93 BP98FCC-4)
|
PARTICUAR |
STANDARD PARAMETER |
RESULT |
|
Appearance |
White or light yellow crystal or powder |
White or light yellow crystal or powder |
|
Assay ≥% |
99.0-101.0 |
99.96 |
|
Heavy metal(AsPb) ≤% |
0.001 |
0.001 |
|
Moisture % |
11.0-13.0 |
12.27 |
|
Chloride≤% |
0.005 |
0.005 |
|
Sulphate≤% |
0.15 |
0.15 |
|
Qxalate≤% |
0.3 |
0.3 |
|
CONCLUSION |
Qualified |
|
6. Usage: To be used as a flavor and stablizer in food industry, anticoagulant, reducer of phlegm and diuretic in pharmaceutical industry. Replacing Sodium Tripolyphosphate, it can act as an auxiliary of non-phosphous detergent. Applicable in fermentation, injection, film developing and electroplation.
7. Packing: in 25kgs net paper bags lined with PP bags.
8. Storage and transport: To be stored in a dry, ventilative and clean warehouse; Kept away from moisture and heat, poisonous substances. Handle with care.