Appearance: White powder Statutory No: CAS 62-54-4 INS263;EEC No.E 263;FEMA 2228
Molecular formula: C4H6CaO4.H2O Molecular weight: 176.18
Product specification:
Item Index
GB15572-1995 USP32
C4H6CaO4 % 98.0~102.0 99.0~100.5
PH 6-8 6.3-9.6
Sulfate %≤ 0.1 0.06
Nitrate %≤ -- Meet the requirements
Chloride %≤ 0.05 0.05
Heavy Metals %≤ 0.0025 0.0025
Lead %≤ -- 0.001
Arsenic ≤ 0.0002% 3ppm
Magnesium and alkali salts %≤ 1.0 --
Barium Meet the requirements Meet the requirements -
water % ≤ 7.0 7.0
Fluoride (F ) %≤ 0.005 0.005
Readily oxidizable substances -- Meet the requirements
Packaging and storage:
25kg/complex paper bag, or according to order. Preserve in tight containers.
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