Quick details
Product Name: POLY(ACRYLIC ACID)
Synonyms: CARBOMER 1622;CARBOMER 672;CARBOMER 690;CARBOMER;CARBOMER 910;CARBOMER 934;CARBOMER 934P;CARBOMER 941;
CAS No.: 9007-20-9
EINECS No.: 202-415-4
Molecular Formula: (C3H4O2)n
Molecular Weight:
Melting point:
Appearance: white powder
Standard: Enterprise Standard
Packing: 25KG/Drum or as per your requirements
Application: industrial use
Description:
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PHYSICAL AND CHEMICAL PROPERTIES
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PHYSICAL STATE
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clear liquid
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MELTING POINT
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12 C
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BOILING POINT
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141 - 142 C
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SPECIFIC GRAVITY
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1.047 - 1.051
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SOLUBILITY IN WATER
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soluble
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pH
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VAPOR DENSITY
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AUTOIGNITION
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435 C
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NFPA RATINGS
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Health: 3; Flammability: 2; Instability: 2
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REFRACTIVE INDEX
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FLASH POINT
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48 C
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STABILITY
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Polymerization will occur under light and heat
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ITEM
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STANDARD
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RESULT
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ANALYSIS
METHOD
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Purity
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≥99.5%
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99.74%
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YSTM4291-01
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Color
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≤10 APHA
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<10
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ASTM D 1209
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Moisture
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≤0.05%
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0.03%
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ASTM D 1364
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Inhibitor
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15+/-5ppm
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18
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ASTM D 3125
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ACIDITY(AS AA)
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≤0.01%
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0.0031%
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ASTM D 1613
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CONCLUSION
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Fully comply with the standard of enterprise
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Application
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Acrylic acid is the simplest unsaturated carboxylic acid which has double bond and carboxyl group in C3 one molecule with the formula CH2=CHCOOH. The vinyl group is attached to the carbonyl carbon directly. The systemic name is 2-propenoic acid. Acrylic acid has two reaction points or functional groups required for polymerization process. Purified (glacial) acrylic acid is a clear, colorless liquid with a characteristic acrid odor. It is miscible with water, alcohols and ethers. Acrylic acid is produced from C 3 refinery. Acrylic acid undergoes the typical reactions of a carboxylic acid and forms acrylic esters - basic alkyl esters are methyl, butyl, ethyl acrylate, and 2-ethylhexyl acrylate. Acrylic acid and its esters undergo the reactions of the double bond which readily combine with themselves or other monomers (e.g amides, methacrylates, acrylonitrile, vinyl, styrene and butadiene) to form homopolymers or co-polymers which are used in the production of coatings, adhesives, elastomers, super absorbent polymers, flocculants, as well as fibres and plastics. Acrylate polymers show a wide range of properties dependent on the type of the monomers and reaction conditions.
Alkyl acrylates are clear, volatile liquid; slightly soluble in water and complete soluble in alcohols, ethers and almost organic solvents; Acrylate esters containing a double bond and functional carboxyl group are used chiefly as a monomer or co-monomer in making acrylic
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Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
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