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Merck
CN

M7279

N,N′-亚甲基双丙烯酰胺

powder, Molecular Biology, suitable for electrophoresis, ≥99.5%

别名:

BIS

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关于此项目

线性分子式:
(CH2=CHCONH)2CH2
化学文摘社编号:
110-26-9
分子量:
154.17
UNSPSC Code:
41105319
NACRES:
NB.22
PubChem Substance ID:
24897151
EC Number:
203-750-9
Beilstein/REAXYS Number:
1706297
MDL number:
MFCD00008625

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InChI key

ZIUHHBKFKCYYJD-UHFFFAOYSA-N

InChI

1S/C7H10N2O2/c1-3-6(10)8-5-9-7(11)4-2/h3-4H,1-2,5H2,(H,8,10)(H,9,11)

SMILES string

C=CC(=O)NCNC(=O)C=C

grade

Molecular Biology

assay

≥99.5%

form

powder

technique(s)

electrophoresis: suitable

impurities

≤0.05% Free carboxylic acid (T), ≤50 mg/kg Total sulfur (as SO4 ) (ICP)

conductivity

≤10 μmho (2% solution)

anion traces

chloride (Cl-): ≤50 mg/kg

cation traces

Ca: ≤10 ppm, Cd: ≤5 ppm, Co: ≤5 ppm, Cr: ≤5 ppm, Cu: ≤5 ppm, Fe: ≤5 ppm, K: ≤50 ppm, Mg: ≤5 ppm, Mn: ≤5 ppm, Na: ≤50 ppm, Ni: ≤5 ppm, Pb: ≤5 ppm, Zn: ≤5 ppm

absorption

≤0.2 at 290 at 1%

foreign activity

DNase and RNase, none detected

Quality Level

200

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General description

N,N′-亚甲基双丙烯酰胺通常简称为bis。它可在由丙烯酰胺单体链组成的聚丙烯酰胺凝胶制备中用作交联剂。N,N′-亚甲基双丙烯酰胺和丙烯酰胺的浓度决定了凝胶的孔径大小。较高浓度的Bis形成孔径较小的刚性凝胶，因为交联越多聚合程度越高，反之亦然。

Application

N,N′-亚甲基双丙烯酰胺已用于：
  • 作为单体溶液中的交联剂，制备N,N-二甲基丙烯酰胺(DMAAm)型冷冻凝胶和丙烯酰胺(AAm)型冷冻凝胶基质
  • 作为交联剂制备高强度水凝胶网络
  • 在丙烯酰胺/双丙烯酰胺储备原液的制备中用于制备聚丙烯酰胺凝胶

与丙烯酰胺混合以制备聚丙烯酰胺凝胶，用于蛋白质和核酸电泳。

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B - Muta. 1B - Repr. 2 - STOT RE 1 Oral

target_organs

Peripheral nervous system

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000515004
0000515005
0000515004
0000515005
0000507360

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