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Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
10 Metric Ton
Packaging Detail:
Woven bags lined with plastic bag. 25Kg net each
Delivery Time:
within 10 days after confirm our order
Supplying Ability:
300 Metric Ton per Month
Payment Type:
T/T, L/C
Personne àcontacter Mr. Jerry
Federal Oriental Pearl Mansion, Shijiazhuang, Hebei
Citric acid
1.Molecular formula: C6H8O7
Appearance: Colorless crystal
2.Use: In industry, food, cosmetic industry etc has very many purposes.
3.Specification:
|
Test item |
Specification |
|
|
Reagent grade |
Pharmaceutical grade |
|
|
Appearance |
Conform |
Conform |
|
Assay [C6H8O7] /% |
≥*9.8 |
≥*9.0 |
|
Clarify degrees test |
Conform |
Conform |
|
Water insoluble/% |
≤0.**5 |
≤0.*1 |
|
Burning residua (SO4) /% |
≤0.*2 |
≤0.*7 |
|
Chloride (Cl) /% |
≤0.***5 |
≤0.**5 |
|
Sulfate (SO4)/% |
≤0.**5 |
≤0.*2 |
|
Phosphate (PO4)/% |
≤0.**1 |
≤0.**5 |
|
Oxalic acid salt (C2O4)/% |
≤0.*5 |
|
|
Calcium (Ca) /% |
≤0.**5 |
≤0.*2 |
|
Ferric (Fe) /% |
≤0.***5 |
≤0.**1 |
|
Copper (Cu) /% |
≤0.***5 |
|
|
Lead (Pb) /% |
≤0.***5 |
≤0.**1 |
|
Easy carbonized material |
Conform |
|
