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Merck
CN

75469

Sigma-Aldrich

L -鸟氨酸 单盐酸盐

≥99.5% (AT), BioXtra

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别名:
(S)-2,5-二氨基戊酸 单盐酸盐
经验公式(希尔记法):
C5H12N2O2 · HCl
CAS号:
分子量:
168.62
Beilstein:
3625847
EC 号:
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.26

产品线

BioXtra

检测方案

≥99.5% (AT)

形式

powder

旋光性

[α]20/D +23.0±0.5°, c = 5% in 5 M HCl

杂质

insoluble matter, passes filter test
≤0.3% foreign amino acids

灼烧残渣

≤0.1% (as SO4)

缺失

≤0.1% loss on drying, 20 °C (HV)

颜色

white

pH值(酸碱度)

5.0-6.0 (25 °C, 1 M in H2O)

溶解性

H2O: 1 M at 20 °C, clear, colorless

痕量阴离子

sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
NH4+: ≤200 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.06

SMILES字符串

Cl.NCCC[C@H](N)C(O)=O

InChI

1S/C5H12N2O2.ClH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H/t4-;/m0./s1

InChI key

GGTYBZJRPHEQDG-WCCKRBBISA-N

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其他说明

精氨酸通过精氨酸酶降解所得产物

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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