46278
反式-阿魏酸
suitable for matrix substance for MALDI-MS, ≥99.0% (HPLC)
别名:
反式-4-羟基-3-甲氧基肉桂酸, 阿魏酸
质量水平
方案
≥99.0% (HPLC)
表单
powder
分析物化学类别
peptides, proteins
技术
MALDI-MS: suitable
颜色
slightly yellow
mp
168-172 °C (lit.)
171-175 °C
痕量阳离子
Ba: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤20 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
吸附
≥2000 at 337 nm (mol. absorption)
适用性
suitable for matrix substance for MALDI-MS
SMILES字符串
OC(/C=C/C1=CC(OC)=C(O)C=C1)=O
InChI
1S/C10H10O4/c1-14-9-6-7(2-4-8(9)11)3-5-10(12)13/h2-6,11H,1H3,(H,12,13)/b5-3+
InChI key
KSEBMYQBYZTDHS-HWKANZROSA-N
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生化/生理作用
在植物性食品中发现的羟基肉桂酸。抗氧化剂。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
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