辅酶Q10生产厂家|USP标准|现货供应
一、辅酶Q10基本简介
中文名称:辅酶Q10
英文名称:Coenzyme Q10
中文别名:泛醌10;辅酵素Q10;2-(3,7,11,15,19,23,27,31,35,39-十甲基-2,6,10,14,18,22,26,30,34,38-四十碳十烯基)-5,6-二甲氧基-3-甲基-p-苯醌
英文别名:Ubidecarenone
CAS号:303-98-0
分子式:C59H90O4
分子量:863.34
EINECS号:206-147-9
质量标准:USP标准
产品工艺:生物发酵辅酶Q10
理化性质:黄色或橙黄色结晶性粉末,无臭无味,遇光易分解,熔点48-52℃,溶于,和丙酮;极微溶于脱水乙醇;几乎不溶于水
包装贮藏:25kg纸板桶,保存温度宜为0-25℃,保存在密闭,耐光的容器中,避免阳光直射,远离热源。
主要用途:辅酶类药,也是重要的抗氧化剂和免疫增强剂,可广泛的用于食品、化妆品、膳食补充剂等行业。
二、辅酶Q10质量标准
The USP standards of Coenzyme Q10 is as follows:
Description:Yellow-orange crystalline powder
Melting point:48-52℃
Solubility:Soluble in ether,trichloromethane and acetone;very slightly soluble in dehydrated alcohol;practically insoluble in water
Sieve: pass 80 mesh;90% pass 100 mesh
Tapped Density:0.40g/ml-0.60g/ml
Water(KF):≤0.20%
Residue on ignition:≤0.10%
Heavy metals:≤10ppm
Lead(Pb):≤0.5ppm
Mercury(Hg):≤0.1ppm
Cadmium(Cd):≤0.5ppm
Arsenic(As):≤1.0ppm
Assay(on the anhydrous basis):98.0%-101.0%
Identification:
IR:Sample spectrum consistent with the spectrum for USP Reference Standard
Color reaction:A blue color appears
Chromatographic Purity:
Coenzymes Q7,Q8,Q9,Q11:≤1.0%
Ubidecarenone(2Z)-isomer:≤0.5%
Total impurities:Total 1&2≤1.5%
Residual Solvents:
Methanol:≤3000ppm
n-Hexane:≤290ppm
Ethanol:≤5000ppm
Isopropyl ether:≤300ppm
Microbial limit test
Total Aerobic Microbial Count:≤1000cfu/g
Yeast & Mold Count:≤50cfu/g
E.coli:Absent/10g
Salmonella:Absent/25g
Bile-tolerant gram negative bacteria:≤10MPN/g
Staphylococcus aureus:Absent/25g
Pseudomonas aeruginosa:Absent/10g
Other:The product is Non-irradiated and ETO-free,NON-GMO,Pesticide free.
Storage:0-25℃.Preserve in well-closed,light-resistant containers,Keep it out of direct sunlight and away from heat source.