FOB Price
Obtenir le dernier prix|
Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
25kg / 50kg plastic-lined woven bag
Delivery Time:
prompt shipment or according the quantity
Supplying Ability:
-
Payment Type:
T/T, L/C
Personne àcontacter rzan03-cn.ada.064523
North of Xichanfang Village,Yanzhuang Town,Jinghai Dist, TIANJIN, HEBEI DISTRICT
|
Test item |
Specification |
|
|
Reagent grade |
Pharmaceutical grade |
|
|
Appearance |
Conform |
Conform |
|
Assay /% |
≥*8.5 |
≥*8.0 |
|
Clarify degrees test |
Conform |
Conform |
|
Water in soluble /% |
≤0.**5 |
≤0.*1 |
|
Chloride (Cl)/% |
≤0.***5 |
≤0.**4 |
|
Sulfur compounds (SO4)/% |
≤0.**5 |
≤0.*1 |
|
Nitrate (NO3)/% |
≤0.***5 |
≤0.**1 |
|
Ferric (Fe)/% |
≤0.***5 |
≤0.**2 |
|
Arsenic (As) /% |
≤0.***5 |
≤0.**2 |
|
Heavy metal (Pb)/% |
≤0.***5 |
≤0.**1 |
|
Alkali /% |
≤0.1 |
≤0.2 |
