bointin
Product Details:
| Place of Origin | China (Mainland) |
|---|
Payment & Shipping Terms:
| Delivery Time: | within 4 weeks after receive your order. |
|---|
Detailed Product Description
bointin
SPECIFICATION:
APPEARANCE: White of off-white crystal powder.
SPECIFIC ROTATION: +89O--+93O
SOLUBILITY: 2% NaOH 0.1%Mol/L
PH VALUE: 3.5-4.5 (0.1% Aqueous Solution)
HEAVY METAL(Pb): 1.0ppm
ALL IMPURITY CONTENT: <0.25%
SULPHATED ASH: <0.1%
LOSS ON DRYING: <0.1%
D-BIOTIN COTNENT: 98.5101.0%(AS DRY BASE)
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Company Info
Shanghai Fuxin Fine Chemical Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shanghai
Province/State: Shanghai
Country/Region : China (Mainland)
Business Type:Trading Company, Agent
Online Postings: Products