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| Product Name: |
methacrylic acid
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| Supply Ability: |
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| Related proudcts |
methacrylic acid, acrylic acid, 99.5%, |
| Specifications |
Industrial Grade |
| Price Term: |
FOB CIF CNF |
| Port of loading: |
Xingang,China port |
| Minimum Order |
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| Unit Price: |
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Appearance: Pure white crystal
Content: over 97%
Melting Point: 15.00
Boiling Point: 161.00
Density: 1.01
mp 16 ℃
bp 163 ℃(lit.)
density 1.015 g/mL at 25 ℃(lit.)
vapor density >3 (vs air)
vapor pressure 1 mm Hg ( 20 ℃)
refractive index n20/D 1.431(lit.)
Fp 170 ¡ãF
storage temp. Indoors
Water Solubility 9.7 g/100 mL (20 ºC)
Merck 145,941
BRN 1719937
Stability: May be stabilized by the addition of MEHQ (Hydroquinone methyl ether, ca. 250 ppm) or hydroquinone. In the absence of a stabilizer this material will readily polymerize. Combustible. Inco***tible with strong oxidizing agents, hydrochloric acid.
CAS DataBase Reference 79-41-4(CAS DataBase Reference)
NIST Chemistry Reference 2-Propenoic acid, 2-methyl-(79-41-4)
EPA Substance Registry System 2-Propenoic acid, 2-methyl-(79-41-4)
Hazard Codes C
Risk Statements 21/22-35
Safety Statements 26-36/37/39-45
RIDADR UN 2531 8/PG 2
RTECS OZ2975000
PackingGroup II
Hazardous Substances Data 79-41-4(Hazardous Substances Data)
General Description A clear colorless liquid (or low-melting solid) with a pungent odor. Corrosive to metals and tissue. Flash point 170¡ãF. Melting point 61¡ãF. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Less dense than water. Vapors heavier than air. Used to make plastics.
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| Company: |
China Leibangsi Imp and Exp Co.,Ltd
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| Contact: |
Ms. wu ning |
| Address: |
No.82,guoshoujing road |
| Postcode: |
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| Tel: |
86-0319-8766059 |
| Fax: |
86-0319-8338655 |
| E-mail: |
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