Spectrum供应美国药典锌白,本品在医药上用于制软膏、锌糊、橡皮膏等。质量保证,欢迎咨询洽谈。
CAT# | CAS | 英文名称 | 中文名称 |
Z1085 | 1314-13-2 | Zinc Oxide, USP | 锌白 |
规格:
Test | Specification | |
---|---|---|
Min | Max | |
ASSAY (ZnO) | 99.0 - 100.5% | |
ALKALINITY | TO PASS TEST | |
LOSS ON IGNITION | 1.0% | |
CARBONATE AND COLOR OF SOLUTION | TO PASS TEST | |
ARSENIC (As) | 6 ppm | |
IRON AND OTHER HEAVY METALS | TO PASS TEST | |
LEAD (Pb) | TO PASS TEST | |
IDENTIFICATION | TO PASS TEST | |
RETEST DATE | ||
RESIDUAL SOLVENTS | TO PASS TEST |