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Specifications
White powder, odorless, slightly deliquescence, difficultly soluble in water(0.095g/100mI 25), almost insoluble in ethanol
Name of index |
FCC-V |
E-333 |
|
De |
Fine white powder |
|
|
Content |
97.5-100.5% |
≥97.5%( anhydrous basis) |
|
Heavy |
0.001 |
0.0005 |
|
Oxalate(As H2C2O4), ≤% |
0.03 |
0.01 |
|
Loss on drying, |
10-14% |
≤14(180°C,4h%) |
|
Fluoride,≤ppm |
30 |
30 |
|
Arsenic(As),≤ppm |
-- |
1 |
|
Lead(Pb),≤ppm |
2 |
1 |
|
Mercury(Hg),≤ppm |
-- |
1 |
|
Carbonates |
-- |
Dissolving 1 g of calcium citrate in 10 ml 2 N hydrochloric acid must not liberate more than a few isolated bubbles |
Usage:It used as chelant, buffer, coagulant, calcareous intensified agent. It can be used in soy products. Meanwhile, its usage and limitation are low powered concentrated milk, sweet condensed milk, cream. It can be used in flour, cookie, etc
Storage and transport: It should be stored in a dry, ventilating and cleaning warehouse, kept away fron moisture and hot . Furthermore, it should be stored separately from poisonous.