| ≥1 piece |
|
Parameters
|
Specification
|
|
|
Appearance
|
White Granular or Powder
|
|
|
Identification
|
Conform
|
|
|
Assay
|
99.0-101.0 %
|
|
|
Alkalinity (as K2CO3)
|
≤ 1.0 %
|
|
|
Acidity (as Sorbic Acid)
|
≤ 1.0 %
|
|
|
Aldehyde (as Formaldehyde)
|
≤ 0.1 %
|
|
|
Lead
|
≤ 2 mg/kg
|
|
|
Mercury (Hg)
|
≤ 1 mg/kg
|
|
|
Arsenic (As)
|
≤ 3 mg/kg
|
|
|
Loss on Drying
|
≤ 1.0 %
|
|
|
The goods conform to FCCV/E202 edition
|
||