Citrate de sodium

Citrate de sodium

Product Name: Trisodium Citrate Dihydrate BP/USP/FCC/E331
Molecular Formula: C6H5Na3O7•2H2O
Molecular Weight: 294.1
CAS No.: 6132-04-3



Characters : White or almost white, crystalline powder or granular
crystals. Slightly deliquescent in moist air. Freely
soluble in water, practically insoluble in ethanol



Identification: Passes Test

Appearance of Solution : Passes Test

Assay : 99.0%-100.5%

Water: 11.0%-13.0%

Readily Carbonisable Substances : Passes Test

Acidity or Alkalinity : Passes Test

pH（5 % aqueous solution）: 7.5-9.0

Sulfates : ≤150mg/kg

Oxalates : ≤100mg/kg

Chlorides : ≤50mg/kg

Lead : ≤1mg/kg

Arsenic : ≤1mg/kg

Mercury : ≤1mg/kg

Heavy Metals : ≤10mg/kg

Tartrate : Passes Test

Pyrogen : Passes Test

Application

Sodium citrate is used as flavors, stabilizing agent, buffering agent, chelating agent, nutritional supplement of buttermilk, emulsifying agent and flavoring agent in food and beverage industry; it can be used as anti-blood clotting, apophlegmatisant and diuretics in pharmaceutical industry; it can replace sodium tripolyphosphate as a non-toxic detergent additives in detergent industry; it can also be used in brewing, injection, photography drugs, electroplating etc.

Package

25kg net 3-ply kraft paper bags or composite paper-plastic bags, 500kg or 1000kg net PP woven jumbo bags

Storage：Store in tightly closed original container in a dry, cool, well-ventilated place

Particle Size: 30-100mesh (0.150-0.600) mm, 20-100mesh (0.150-0.850) mm, 12-40mesh (0.425-1.700) mm