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Products > water solution > Sinobright Pharma Co., Limited | Similar Products
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water solution

" found 2 Products from Sinobright Pharma Co., Limited, China
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Cosmetic Grade Pure Alpha-Arbutin Powder 99% CAS 84380-01-8

Cosmetic Grade Pure Alpha-Arbutin Powder 99% CAS 84380-01-8
achieve whitening effect Item Specification Assay 99.9% Min Hydroquinone Negative Description White crystalline powder Melting point 203-206±1℃ Specific rotation (a) 20D=+174.0°~+186.0° Solubility ...

Ascorbic Acid 99.7% Vitamin C High Purity Cosmetic Ingredients EP/USP

Ascorbic Acid 99.7% Vitamin C High Purity Cosmetic Ingredients EP/USP
190℃ Specific rotation +20.5°~+21.5° pH 2.1~2.6 Residue on ignition ≤0.1% Assay 99.0%~100.5% Heavy metals ≤10ppm Clarity of solution Clear Color of solution ≤BY7 Impurity E ≤0.2% Copper ≤5ppm Iron ...
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