Coenzyme Q10 China Supplier with best quality CAS NO.303-98-0

Min.Order Quantity:: 1 Kilogram

Purity:: >99%

Port:: Tianjin,Qingdao or as your requirements

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

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Product Details

Keywords

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Quick Details

ProName: Coenzyme Q10 China Supplier with best ...
CasNo: 303-98-0
Molecular Formula: C59H90O4
Appearance: Yellow to orange crystalline powder
Application: Natural raw materials coenzyme q10 ubi...
DeliveryTime: within 7 working days
PackAge: 1/5/10kg/tin
Port: Tianjin,Qingdao or as your requirement...
ProductionCapacity: 10 Metric Ton/Week
Purity: >99%
Storage: in cool and dry place, away from sun ...
LimitNum: 1 Kilogram

Superiority

gn chemicals co., ltd. is a fast growing pharmaceutical raw materials company in china. we are bulk drugs researcher, supplier, distributor & exporter. we specialize in vitamin series products, antibiotic products and plant extracts. it is remarkable that we are now one of the largest exporters of vitamin b12&vitamin c in china.

Details

test item	specification	test results
appearance	yellow or orange crystalline powder	conforms
solubility	insoluble in water,soluble in acetone,very slightly soluble in ethanol.	conforms
identification	should meet the requirements	conforms
melting point	48-52℃	49.6-50.9℃
assay	≥99.0%	99.3%
water content	≤0.2%	0.10%
ash	≤0.10%	0.042%
heavy metals	≤10ppm	conforms
related substances	(1)the sum of coenzyme q7q8q9q11and related impurities≤1.0%.	0.67%
	(2)the sum of ubidecarenone(2z)-isomer and related impurities≤1.0%	0.21%
	(3)the total impurities of test1 and test2≤1.50%	0.88%
granularity	100%through 80# sieve	100%
tapped density	≥0.40g/ml	0.45g/ml
residual solvents	ethanol≤1000ppm
	n-hexane≤200ppm	conforms
	ethyl acetate≤3000ppm
lead	≤2ppm	conforms
arsenic(pb)	≤1pmm	conforms
mercury	≤0.1ppm	conforms
cadmium	≤1ppm	conforms
microbiological standard	total viable acrobic count≤1000cfu/g	conforms
	yeasts and moulds≤100cfu/g	conforms
	salmonella negative(in25g)	conforms
	escherichia coli negative(in10g)	conforms