D-Histidine

发布日期 :2011-05-11 10:16 编号:799325 发布IP:222.213.117.162
供货厂家
四川同晟氨基酸有限公司
报价
电议
联系人
陈 ronghu(先生)
电话
+86-838-2274206
手机
13981077607
询价邮件
sales@biots.cn
区域
化学助剂
地址
Room 1-11-1,No. 19 of north tianshan road,Deyang,Sichuan,China
让卖家联系我
详细介绍
手机版链接:https://m.trustexporter.com/cz799325.htm
Product Name: D-His-OH CAS#: 351-50-8
Synonyms:D-Histidine Molecular Formula: C6H9N3O2
Molecular Weight: 155.16
Specifications:
Item Standard Analysis data
Appearance White to off-white powder conforms
Specific rotation 20/D
(C=1 in H2O) +38 + 2 38.9
State of solution
(Transmittance) Not less than 98.0% 98.5%
Chloride (Cl) Not more than 0.020% 0.008%
Sulfate(SO4) Not more than 0.020% 0.005%
Ammonium (NH4) Not more than 0.020%
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