Y227-鹽酸多西環(huán)素-24390-14-5
680/KG
生產(chǎn)鹽酸多西環(huán)素廠家
產(chǎn)品名 鹽酸多西環(huán)素,鹽酸強(qiáng)力霉素 Doxycycline Hcl
CAS 號(hào) 24390-14-5
分子式C22H24N2O8HCl 分子量480.90
湖北威德利出口質(zhì)量標(biāo)準(zhǔn) BP2007/EP6/USP30/CP2010
外觀 為黃色結(jié)晶性粉末;有引濕性
溶解性 在水中易溶,在乙醇中微溶
比旋度-105°至-120°酸堿度2.0-3.0 吸收系數(shù)300-335
雜質(zhì)吸收度≤0.07 乙醇3.3%-6.0%
水分1.4%-2.8% 熾灼殘?jiān)?le;0.4% 重金屬≤20ppm
含量 含多西環(huán)素88.0%~94.0%
用途 威德利現(xiàn)貨出口用于科學(xué)研究和化學(xué)試劑領(lǐng)域
包裝 25KG/紙板桶 有效期2年
生產(chǎn)鹽酸多西環(huán)素原料
品牌—湖北威德利 型號(hào)—widely
鹽酸多西環(huán)素原料中間體 現(xiàn)貨 24390-14-5
Y227 doxycycline hydrochloride-24390-14-5
680/KG
Manufacturer of doxycycline hydrochloride
Product name doxycycline hydrochloride, doxycycline hydrochloride HCl
CAS NO 24390-14-5
Molecular formula c22h24n2o8hcl molecular weight 480.90
Hubei weideli export quality standard bp2007 / ep6 / USP30 / cp2010
The appearance is yellow crystalline powder; It has hygroscopicity
Solubility: soluble in water, slightly soluble in ethanol
Specific rotation - 105 ° to - 120 ° pH 2.0-3.0 absorption coefficient 300-335
Impurity absorbance ≤ 0.07 ethanol 3.3% - 6.0%
Moisture 1.4% - 2.8% ignition residue ≤ 0.4% heavy metal ≤ 20ppm
The content of doxycycline is 88.0% ~ 94.0%
Use: weideli spot export is used in the field of scientific research and chemical reagents
Packing 25kg / cardboard barrel, valid for 2 years
Raw materials for the production of doxycycline hydrochloride
Brand - Hubei weideli model - wide
鹽酸多西環(huán)素原料中間體 現(xiàn)貨 24390-14-5
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