Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) CAS NO.40623-75-4

Min.Order Quantity:: 100 Gram

Purity:: 98%

Port:: Qingdao,China

Payment Terms:: L/C,T/T,MoneyGram,Other

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Product Details

Keywords

40623-75-4
2-acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer
2-Propenoic acid polymer with 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid;

Quick Details

ProName: Acrylic Acid-2-Acrylamido-2-Methylprop...
CasNo: 40623-75-4
Molecular Formula: (C7H13NO4S)x.(C3H4O2)y
Appearance: Colorless to light yellow viscous liqu...
Application: AA/AMPS can be used as scale inhibitor...
DeliveryTime: Within7-10 days after receipt of your ...
PackAge: As customer request
Port: Qingdao,China
ProductionCapacity: 100 Kilogram/Month
Purity: 98%
Storage: Store in a cool,dry place and keep awa...
Transportation: Common products:Sea/Air/Courier ...
LimitNum: 100 Gram

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Details

acrylic acid-2-acrylamido-2-methylpropane sulfonic acid copolymer (aa/amps)

cas no. 40623-75-4

structural formula:

acrylic acid-2-acrylamido-2-methylpropane sulfonic acid copolymer (aa/amps)

properties:

aa/amps is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid. due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, aa/amps has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale. when built with organophosphines, the synergic effect is obvious.aa/amps is suitable to be used in water quality of high ph and high alkaline, it is one of the ideal scale inhibitor and dispersant on high concentration index.

specification:

items	index
appearance	colorless to light yellow viscous liquid	colorless to light yellow viscous liquid
solid content %	30.0 min	40.0 min
free monomer (as aa)%	0.50 max	0.50 max
density (20℃)g/cm³	1.10 min	1.15 min
ph(1% water solution)	3.0 max	3.5-4.5

usage:

aa/amps can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. when built with organophosphorines and zinc salt, the suitable ph value is 7.0~9.5.

aa/amps can also be used as dyeing auxiliaries for textile.

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