Best Price on Chinese Sumac Gall Extract - PROPYL GALLATE – Kanwinn
Best Price on Chinese Sumac Gall Extract - PROPYL GALLATE – Kanwinn Detail:
Item |
Specification |
CAS No |
121-79-9 |
Molecular Formula |
C10H12O5 |
Appearance |
White crystalline powder |
Assay |
99.0%min. |
Heavy metals |
10ppm max |
Loss on drying |
0.50% max |
Melting point |
148-151ºC |
Packing |
25kg/drum |
Structure |
Product detail pictures:
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By Elma from Zambia - 2017.09.22 11:32
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
By Alexia from Uganda - 2017.09.09 10:18