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、 BP98、FCC-4) Name of index BP93 BP98 FCC-4 Appearance White or light yellow crystal or powder White or light yellow crystal or powder White or light yellow crystal or powder Content(KC6H5O7) ≥% 99.0-101.0 99.0-101.0 99.5-100.5 Heavy metal(AsPb) ≤% 0.001 0.001 0.001 AS ≤% 0.0001 0.0001 - Loss on drying% 11.0-13.0 11.0-13.0 10.0-13.0 Cl ≤% 0.005 0.005 - Sulphate Salt≤% 0.015 0.015 - Qxalate Salt≤% 0.03 0.03 - Alkalinity% 0.2 Accord with the test Accord with the test Readily Carbonisable Substances Accord with the test Accord with the test - Transparenly and color of sample - Accord with the test - Pyrogens - Accord with the test - 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.