中文名称英文名称CAS 编号规格所属品牌订货号
L-苯丙氨酸(标准品)L-Phenylalanine standard63-91-21GBSZHSS209
L-苯丙氨酸(标准品)L-Phenylalanine standard63-91-25GBSZHSS209
品牌BSZH
产品名称 L-苯丙氨酸(标准品) : L-Phenylalanine standard ——【产品编号:BSZH-SS209】
CAS编号63-91-2
别名L-苯基丙氨酸,(S)-2-氨基-3-苯丙酸,L-2-氨基-3-苯基丙酸,L-α-氨基-β-苯丙酸,L-α-氨基氢化肉桂酸,(S)-2-Amino-3-phenylpropionic acid,L-beta-Phenylalanine,L-2-Amino-3-phenylpropionic acid
级别标准品
纯度&分析>99.9%,Meets standard substance testing specifications
Tips此产品经特殊纯化处理,可用作参照标准、对照等。
分子式C6H5CH2CH(NH2)CO2H
分子量165.19
储存条件常温避光保存。
性质
Quality Level PREMIUM
biological source from non-animal source
assay 99.9%
form powder
total impurities endotoxin, tested
mp 270-275 °C (dec.)(lit.)
solubility 1 M HCl: soluble50 mg/mL
suitability meets EP, JP, USP testing specifications
  suitable for cell culture
原产地美国
描述
ORIGIN NON-ANIMAL SOURCE
APPEARANCE WHITE CRYSTALLINE POWDER
IDENTIFICATION BY IR COMPARES TO REFERENCE STANDARD
SOLUBILITY CLEAR COLORLESS SOLUTION AT 0.5G TO 10ML OF 1M HYDROCHLORIC ACID
SPECIFIC ROTATION * -33.5 TO -35.0 DEG (20DEGC/EP)
  -32.7 TO -34.7 DEG (25DEGC/USP)
  * C = 2 IN WATER
CHLORIDE < OR = 0.020%
AMMONIUM < OR = 0.02%
SULFATE < OR = 0.020%
IRON < OR = 10 PPM
HEAVY METALS < OR = 10 PPM
ARSENIC < OR = 1 PPM
LOSS ON DRYING < OR = 0.20%
RESIDUE ON IGNITION < OR = 0.10%
供货状态True
参考文献

Merck 14,7271

Beil. 14,IV,1552

Corp MSDS 1 (2), 2756:B / FT-IR 2 (2), 2745:A / FT-IR 1 (2), 251:A / FT-NMR 1 (2), 1182:A / Fenaroli (664) / IR-Spectra (3), 995:B / IR-Spectra (2), 871:B / NMR-Reference 2 (2), 248:C / RegBook 1 (2), 1841:M / Sax 6, 2172 / Sigma FT-IR 1 (1), 238:A / Structure Index 1, 295:B:4

类型标准品
安全信息
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
安全声明 22-24/25
WGK德国 1
RTECS AY7535000