香蕉AV777XXX色综合一区,制服.丝袜.亚洲.中文.综合,四川少妇搡bbbb搡bbbb,污污网站在线免费观看,欧美性受XXXX黑人XYX性爽

Domestic Market:
Xia Dongliang +86-13906127738
Foreign Market:
John Chiang +86-15961106108

Products

L-Alanine tert-butyl ester hydrochloride

Categories: Amino acid 
Product Name: L-Alanine tert-butyl ester hydrochloride
CAS No.: 13404-22-3

Quality Index:

Item Index
Appearance White crystal powder
Specific rotation -2.8±0.5°C (C=1 in DMF)
Molecular formula C7H15NO2HCL
Drying loss ≤ 0.5%
M.P. 162°C-174°C
Free acid ≤ 0.5%
Assay (AgNO3) 98%-102%
Water content 0.1%

Storage: Stored in cool and low-temperature warehouse, away from fire, heat,direct sunlight; sealed. 

Packing: In cardboard drum, 25kg/drum.

Add: 3# Hengluolu, Henglin town, Changzhou, China, 213101
Domestic Market: Xia Dongliang, Mob: +86-13906127738
Tel: +86-519-88783621 E-mail: xjq@xialichem.com
Foreign Market: John Chiang, Mob: +86-15961106108
Tel: +86-519-88721665 E-mail: john.chiang@xialichem.com