Description
sodium citrate, dihydrate
Product Basic Info
1, Formula: C6H5Na3O7·2H2O
2, Formula wt, dihydrate 294.10
3, CAS: dihydrate [6132-04-3]
4, Einecs: 200-675-3
5, Specificity: Colorless or white crystalline granule or crystalline powder odorless; taste salty and cold, soluble in water,
difficulty in ethanol; slightly deliquescence in moist air,PH7.5-9.0 in 5% aqueous solution, when heated to 150ºC,it may lose crystal water.
6, H.S. Code: 29181500 CIQ Checking: Statutory Inspection
Loading & Packing
Loading capacity 20 feet FCL:25mt without pallets/ 22mt with pallets
Packing: 25kg net paper bag or jumbo big bag with PE liner.
Storage and Transport:
Store in a tightly sealed container in a cool, dry, well ventilated area. Avoid exposure to heat and moisture.
SpecificationItem | Unit | Quality Standards |
Appearance of solution | --- | Pass Test |
Assay | % | 99.0~ 100.5 |
Characters | --- | White crystal powder or granules |
Appearance of Solution | --- | Pass Test |
Identification Test | --- | Pass Test |
Water | % | 11.0~13.0 |
Readily Carbonisable Substances | --- | Pass Test |
Acitidy or Alkalinity | --- | Pass Test |
PH (5%w/v) | --- | 7.5~9.0 |
Sulfate | ppm | ≤150 |
Oxalate | ppm | ≤100 |
Chloride | ppm | ≤50 |
Heavy Metal (As Pb) | ppm | ≤1 |
Arsenic | ppm | ≤1 |
Tartrate | ppm | Pass Test |
Mercury | ppm | ≤1 |
Heavy Metals(as Pb ) | ppm | ≤10 |