Merck
All Photos(1)

8.04518

Sigma-Aldrich

N-羟基琥珀酰亚胺

for synthesis

Synonym(s):
N-羟基琥珀酰亚胺, 1-羟基-2,5-吡咯烷二酮
Empirical Formula (Hill Notation):
C4H5NO3
CAS Number:
Molecular Weight:
115.09
MDL编号:
EC索引号:
228-001-3

质量水平

测定

≥99.0% (acidimetric)

形式

crystals

reaction suitability

reaction type: Addition Reactions

pH值(酸碱度)

5-7 (20 °C, 50 g/L in H2O)

mp

93-100 °C

application(s)

peptide synthesis

InChI

1S/C4H5NO3/c6-3-1-2-4(7)5(3)8/h8H,1-2H2

InChI key

NQTADLQHYWFPDB-UHFFFAOYSA-N

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56480S9381S5502
Succinimide

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S9381

丁二酰亚胺

Succinic dihydrazide 96%

Sigma-Aldrich

S5502

丁二酸二酰肼

assay

≥99.0% (acidimetric)

assay

≥97.0% (T)

assay

99.1%

assay

96%

form

crystals

form

solid

form

powder or crystals

form

-

mp

93-100 °C

mp

95-98 °C (lit.)

mp

123-125 °C (lit.)

mp

170-171 °C (lit.)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

reaction suitability

reaction type: Addition Reactions

reaction suitability

reaction type: Addition Reactions

reaction suitability

-

reaction suitability

-

pH

5-7 (20 °C, 50 g/L in H2O)

pH

-

pH

-

pH

-

分析说明

含量(酸度): ≥ 99.0 %
熔程(下限值): ≥ 95 °C
熔程(上限值): ≤ 100 °C
同一性(IR):通过测试

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

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