Polymaleic acid CAS#26099-09-2

CAS Number: 26099-09-2
Chemical Formula: C4H4O4
Synonyms:

POLY(MALEIC ACID)
(z)-2-butenedioic acid homopolymer
poly(maleicacid)(50%aq)

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Polymaleic acid CAS#26099-09-2

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.

Polymaleic acid Chemical Properties

density	1.18 (48% aq.)
Fp	95 °C
storage temp.	2-8°C
solubility	Methanol (Sparingly), Water (Soluble)
form	Pale Yellow to Yellow Solution
Odor	Slight
InChI	InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
InChIKey	VZCYOOQTPOCHFL-UPHRSURJSA-N
SMILES	C(/C(=O)O)=C/C(=O)O
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
WGK Germany	WGK 3
TSCA	TSCA listed
Storage Class	11 - Combustible Solids