Details:

【Name】
N,N'-Methylenebisacrylamide
【CAS】
110-26-9
【Synonyms】
BISACRYLAMIDE
BIS(ACRYLAMIDO)METHANE
DIACRYLAMIDOMETHANE
MBA
METHYLENEBISACRYLAMIDE
napp
Methylenediacrylamide
N,N'-Methylidenebis[acrylamide]
【EINECS】
203-750-9
【Molecular Formula】
C7H10N2O2
【Molecular Weight】
154.17
【Appearance】
white crystalline powder
【mp 】
>300 °C(lit.)
【density 】
1.235
【vapor density 】
5.31 (vs air)
【storage temp. 】
2-8°C
【solubility 】
H2O: 20 mg/mL at 20 °C, clear, colorless
【form 】
powder
【Water Solubility 】
0.01-0.1 g/100 mL at 18 ºC
【Hazard Codes 】
Xn,Xi
【Risk Statements 】
R20/22:Harmful by inhalation and if swallowed .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
【Safety Statements 】
S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
【HazardClass 】
6.1(b)
【PackingGroup 】
III
【HS Code 】
29241900
【Usage 】

The goods and acrylamide copolymer can make oilfield fracturing fluid, with some monomers it can be used as plugging grouting material. It can also be used as a crosslinking agent. For high-absorbent resin production auxiliaries, napkins, towels and other healthcare diapers used in industry. Clinical examination is an important material separation of amino acids, also an important raw material for nylon or photosensitive photosensitive plastics. Underground buildings, AAM, MBA soil injection insoluble gel formed for intensive soil to prevent water seepage. Joining the concrete curing concrete can shorten and improve water resistance. MBA is also widely used in electronics, paper, printing plate, synthetic resin modified and coatings, adhesives.