N,N′-亚甲基双丙烯酰胺

(CH₂=CHCONH)₂CH₂

154.17

1706297

203-750-9

MFCD00008625

24897151

NB.22

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。

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。

200

for molecular biology

≥99.5%

powder

electrophoresis: suitable

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

≤10 μmho (2% solution)

chloride (Cl^-): ≤50 mg/kg

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

≤0.2 at 290 at 1%

DNase and RNase, none detected

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

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

ZIUHHBKFKCYYJD-UHFFFAOYSA-N

25, 100, 250 g in poly bottle

GHS06,GHS08

Danger

H301 - H340

P202 - P264 - P270 - P280 - P301 + P310 - P405

Acute Tox. 3 Oral - Muta. 1B

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

WGK 2

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