无码人妻丰满熟妇区毛片18-两个奶头被吃的高潮的视频-巨乳少妇av中文字幕-亚洲中文字幕乱码亚洲-免费观看日韩中文字幕-可以直接看中文字幕av网址-日韩人妻系列在线视频-国产亚洲一区二区久久-国产人成中文字幕

Welcome to NINGBO V&P CHEMISTRY CO.,LTD. Website!
Tel: +86-574-87434756
Home > Products
PREDNISONE
PRODUCT NAME SPEC PACKING CAS# CERTIFICATE

PREDNISONE

EP/USP

25KGS/BAG/DRUM

53-03-2

GMP,DMF,COS

 

Product Name:

prednisone
Synonyms:

Prednisone,98%; 17-alpha,21-dihydroxypregna-1,4-diene-3,11,20-trione; (8xi,9xi,14xi)-17,21-dihydroxypregna-1,4-diene-3,11,20-trione
CAS RN.:

53-03-2
EINECS: 200-160-3
Molecular Weight: 358.4281
Molecular Formula: C21H26O5
Density: 1.3g/cm3
Melting Point(℃): 233-235℃ (dec.)
Boiling Point(℃): 573.7°C at 760 mmHg
Flash Point(℃): 314.8°C
refractive_index: 1.603
Hazard Symbols:
Xn
 
 
Risk Codes:
 R63;  
Safety Description:
 S36/37/39;S45;  

潑尼松

Product List: FINE CHEMICALS |APIs |FOOD ADDITIVES |VITAMINS |PACKING MATERIALS |AUXILIARY MATERIAL |
Tel: +86-574-87434756 Fax: +86-574-87434735E-mail: business@vpchemistry.com
Add: RM605, B BLDG, NO.668, BAIZHANG EAST ROAD,NINGBO, 315040
Copyright(C)2019,NINGBO V&P CHEMISTRY CO.,LTD.?All Rights Reserved.?Supported by?ChemNet?ChinaChemNet?Toocle