2-Acrylamido-2-Methylpropane Sulfonic Acid (2-A2MPS)

2-A2MPS has sound performances of complexation, absorption, bioactivity, surface activity, hydrolysis and heat stability.
Name: 2-Acrylamido-2-Methylpropane Sulfonic Acid
Synonym: Acrylamido Tertiary Butyl Sulfonic Acid or AMPS, ATBS
CAS NO.: 15214-89-8
EC NO.: 239-268-0
Molecular Formula: C
7
H
13
SO
4
N
Molecular Weight: 207.24

Quality standard:

Items
High quality part
Quality part
Appearance
White crystal powder
White crystal powder
Non-volatile matter,%(m/m) ≥
99
99
Aicd value, mgKOH/g
275±5
275±5
Melting piont, ≥
185(decomposition)
183(decomposition)
Water content,%(m/m) ≤
0.5
1
Fe,%(m/m) ≤
0.0005
0.001
Chroma(25%water solution),CoPt ≤
80
100
Purity,%(m/m) ≥
99
95

Uses:
The usable methods and levels are not the same in different fields, please follow the specialists advice.

Packing & Storing:
Packed in net 25kg packing. Stored in a cool, dry and well-ventilated area. The storage period is 1 year.

Usage:
2-Acrylamido-2-Methylpropane Sulfonic Acid (2-A2MPS) can be used not only to copolymerization, but also to homopolymerization. 2-A2MPS can be widely used in the fields of oil chemistry, water-treatment, synthetic fiber, dyeing, plastic, absorbent coating, paper-making, biomedicine, magnetic material and cosmetics etc.