Merck
All Photos(1)

33226

Sigma-Aldrich

甘氨酸

puriss. p.a., reag. Ph. Eur., buffer substance, 99.7-101% (calc. to the dried substance)

Synonym(s):
乙氨酸, 氨基乙酸, 氨基醋酸
Linear Formula:
NH2CH2COOH
CAS Number:
Molecular Weight:
75.07
Beilstein:
635782
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.21

质量水平

200

Agency

USP/NF
reag. Ph. Eur.

等级

puriss. p.a.

测定

99.7-101% (calc. to the dried substance)

形式

crystalline powder

technique(s)

IR spectroscopy: suitable

杂质

≤0.001% heavy metals (as Pb)
≤0.02% ammonium (NH4)
≤0.1% water (Karl Fischer)
≤1.0% ninhydrin-positive substances

灼烧残渣

≤0.05% (as SO4)

缺失

≤0.5% loss on drying, 105°C, 2 h

pH值(酸碱度)

5.9-6.4 (20 °C, 5%)

pKa (25 °C)

(1) 2.35, (2) 9.60
2.35

mp

240 °C (dec.) (lit.)

痕量阴离子

chloride (Cl-): ≤30 mg/kg
sulfate (SO42-): ≤20 mg/kg

痕量阳离子

Fe: ≤5 mg/kg

适用性

in accordance for identity (IR)

SMILES string

NCC(O)=O

InChI

1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)

InChI key

DHMQDGOQFOQNFH-UHFFFAOYSA-N

Gene Information

Looking for similar products? Visit Product Comparison Guide

生化/生理作用

脊髓中的抑制性神经递质,NMDA 受体的变构调节剂。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

SDS

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service