D-Biotin CAS NO.58-85-5

Min.Order Quantity:: 1 Kilogram

Purity:: 97.5%~100.5%

Port:: Any port in china

Payment Terms:: L/C,D/A,D/P,T/T,

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Product Details

Keywords

Vitamin H
Biotin
D-Biotin supplier

Quick Details

ProName: D-Biotin
CasNo: 58-85-5
Molecular Formula: C10H16N2O3S
Appearance: White or off-White crystalline powder
Application: used for drug substance
DeliveryTime: in stock
PackAge: 25kgs/drum,or as client's requirement
Port: Any port in china
ProductionCapacity: 2 Metric Ton/Month
Purity: 97.5%~100.5%
Storage: Store at room temperature, protected f...
Transportation: by air/sea/courier
LimitNum: 1 Kilogram

Superiority

1.product meet usp36 standard,with very good quality,from gmp manufacturer,with resonable low price.

2.we have very good cooperation relations with many many good manufacturers in china and as sales agent for them and obtained big support from them.

3.most products with gmp,fda,cos certificates.

4.following our principle of "honesty and credibility".

5.high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers

Details

item	specification	test result
description	white or off-white crystalline powder	conform
ir:	match with the reference ir spectrum	conform
retention time:	should be similar to that of the reference solution	conform
assay	97.5%~100.5%	98.21%
melting point:	229℃～232℃，in-house	230.0～231.0℃
specific rotation:	+89° ~+93°	+90.11°
individual impurity:	≤1.0%	0.57%
total impurities:	≤2.0%	1.98%

loss on drying:	≤0.1%，in-house	0.04%
sulfated ash:	≤0.1%，in-house	0.02%
heavy metal:	≤0.001%，in-house	＜0.001%
arsenic:	≤0.0003%，in-house	＜0.0001%