FOB Price
Obtenir le dernier prix6200 ~ 6800 / Ton ( Negotiable )
|Minimum Order
Localité:
tianjin
Prix de commande minimale:
Commande minimale:
18 Ton
Packaging Detail:
25 or 50kg per bag
Delivery Time:
7 days
Supplying Ability:
2000 Ton per Month
Payment Type:
T/T, L/C
Personne àcontacter bu
NO. 259Xiqing Road, Xiqing Destrict, Tianjin, Tianjin
Test item |
Specification |
|
Reagent grade |
Pharmaceutical grade |
|
Appearance |
Conform |
Conform |
Assay /% |
≥*9.0 |
≥*8.0 |
Water insoluble |
≤0.*2 |
≤0.*5 |
Chloride (Cl)/% |
≤0.**3 |
≤0.**5 |
Sulfate (SO4)/% |
≤0.*1 |
≤0.*2 |
Nitrate (NO3) /% |
≤0.*1 |
|
lead (Pb) /% |
≤0.**2 |
≤0.**5 |
Ferric (Fe) /% |
≤0.**2 |
≤0.**5 |
Hydrogen sulphide not sediment (/% |
≤0.1 |
≤0.3 |