本公司长期大量供应八角提取物| 莽草酸98%,质量稳定,价格便宜,欢迎各大厂家订购!
联系方式 联系人:宋艳丽
座机:029-8938-3826
手机:15771958627
qq:624389736
e-mail:aooyuan06@sin.cn
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订购方式:1 上门取货 2 公司转账 3 银行转账
产品详情我公司郑重承诺品质上乘,假一罚十!欢迎来电来函咨询洽谈!
大量现货供应莽草酸
shikimic acid(莽草提取物 illicium lanceolatum a.c.smith)
规格 98%(高效液相法)
cas no.:138-59-0
分子量:174.15旋光度:-180°[water]
外观:白色精细粉末包装 20公斤/纸板桶或根据客户要求
ucertificate of analysis
product name:
shikimic acid
botanical source:
star anise(illcium verum)
batch number:
sa090915
used part:
fruit
batch quantity:
5000kg
analysis date:
sep. 15, 2009
manufacture date:
sep. 15, 2009
certificate date:
sep 16, 2009
characters
specification
results
appearance
white to off-white crystalline powder
complies
odor
characteristic
complies
solubility
soluble in water, practically insoluble in chloroform, benzene
complies
identification
examine by ir, consistent with the chemical reference substance.
complies
assay(by hplc calculated on the anhydrous, solvent-free basis )
≥98%
98.52%
test
melting point
183-185°℃
183-184.3℃
loss on drying
≤1.0%
0.87%
residue on ignition
≤0.1%
0.03%
sieve analysis
100% through 80 mesh
complies
residual solvents
eur.pharm.
complies
heavy metal
<10ppm
complies
as
<2ppm
complies
microbiology
total plate count
<500/g
86/g
yeast & mold
<100/g
15/g
e.coil
negative
complies
salmonella
negative
complies
conclusion
conform with specification
storage
store in cool & dry place
keep away from strong light and heat.
shelf life
2 years when properly stored
订购方式1.订购方法:1件起订,免运费(若需增票,请传开票资料);
2.到货日期:物流、汽车运输、ems邮政快递,申通快递等,款到发货;
3.质优价廉,欢迎订购,以上量大从优;
4其他服务:如您对产品服务及技术指标有特殊要求,请及时通知我方。
服务宗旨:竭诚提供优质产品,售后服务客户满意度100%。
我公司郑重承诺品质上乘,假一罚十!欢迎来电来函咨询洽谈!
联系方式
联系人:宋艳丽
座机:029-8938-3826
手机:15771958627
qq:624389736
e-mail:aooyuan06@sin.cn图片
陕西澳源生物技术有限公司
宋艳丽
15771958627
中国 西安