FOB Price
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Minimum Order
Localité:
-
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
25Kg/drum
Delivery Time:
Immediately
Supplying Ability:
-
Payment Type:
T/T, L/C
Personne àcontacter Jane
Room 908, Taiyue Building, No.285 Heyan Road, Nanjing, Jinagsu Province, China, Nanjing, Jiangsu
Item | Specification |
Appearance | White crystalline powder |
Solubility | Sparingly soluble in water, freely soluble in methanol, ethanol(*6%); slightly soluble in acetone; practically insoluble in ether |
Identification | A: IR-Spectrum |
B: Reaction of sodium salt | |
Acidity or alkalinity | 7.**8.5 |
Appearance of solution | Clear |
Absorption of sodium salt≤0.*5 | |
Related substances | Single impurity≤0.2% |
Total impurity≤0.*0% | |
Heavy metals | ≤*0ppm |
Loss on drying | ≤0.5% |
Assay | *9.****1.0% |