Polymaleic acid
Polymaleic acid Basic information
- Product Name:
- Polymaleic acid
- Synonyms:
-
- POLY(MALEIC ACID)
- (z)-2-butenedioic acid homopolymer
- poly(maleicacid)(50%aq)
- MALEIC ACID POLYMER
- hydrolyzed polymaleic anhydride
- Hydrolysed Polymaleic Anhydride
- PolymaleicacidAq
- Maleic Acdi ( homopolymer )
- CAS:
- 26099-09-2
- MF:
- C4H4O4
- MW:
- 116.07
- EINECS:
- 607-861-7
- Product Categories:
-
- Water treatment
- Polymers
- Mol File:
- 26099-09-2.mol
Polymaleic acid Chemical Properties
- Density
- 1.18 (48% aq.)
- Flash point:
- 95 °C
- storage temp.
- 2-8°C
- solubility
- Methanol (Sparingly), Water (Soluble)
- form
- Pale Yellow to Yellow Solution
- Odor
- Slight
- EPA Substance Registry System
- Maleic acid homopolymer (26099-09-2)
Safety Information
- Hazard Codes
- C,Xi
- Risk Statements
- 36-43-36/37/38
- Safety Statements
- 24/25-28-36/37/39-36/37-26
- RIDADR
- UN 3265
Polymaleic acid Usage And Synthesis
Description
Polymaleic acid is the homopolymer of maleic acid. It is very stable in presence of chlorine and other oxidizing biocides. It has good scale inhibition and high temperature resistance properties. Therefore, it can be used in the water desalination plants. It is also an excellent calcium carbonate antiscalant upon high temperature and in the high alkaline cooling water systems. In addition, it can be used in combination with zinc salts as a corrosion inhibitor. It can also be used as concrete additive and for crude oil evaporation. It can be manufactured through the polymerization of maleic anhydride I an aromatic hydrocarbon upon 60° to 200° C.
References
http://gg2.firstguo.com/patents/US4818795
http://www.connectchemicals.com/en/products-finder/poly-maleic-acid-26099-09-2-265/
Uses
Food additive
Safety Profile
When heated to decomposition it emits acrid smoke and irritating fumes.
Polymaleic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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Polymaleic acid(26099-09-2)Related Product Information
- Citric acid
- MALEIC ANHYDRIDE
- Succinic anhydride
- Chlorphenamine maleate
- Di-tert-butyl dicarbonate
- Polybutene
- Glutaric anhydride
- Ethyl 2-(Chlorosulfonyl)acetate
- Phthalic anhydride
- Rosiglitazone maleate
- CIS-BUTENEDIOIC ANHYDRIDE
- Cinepazide maleate
- Trimebutine maleate
- Maleic acid
- Dichloromaleic anhydride
- Glycine
- Fumaric acid
- Folic acid