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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>Carboxylic Acid Anhydrides>maleic anhydride
maleic anhydride
  • maleic anhydride

maleic anhydride NEW

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 50 ton
Update Time: 2024-10-11

Product Details

Product Name: maleic anhydride CAS No.: 108-31-6
EC-No.: 203-571-6 Min. Order: 1KG
Purity: 99.5% Supply Ability: 50 ton
Release date: 2024/10/11
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99% maleic anhydride CAS 108-31-6 supplier in China


ItemSpecification
ApperanceWhite Solid
Content %99.5 min
Crystal Point °C52.4 min
Melt Color (Pt-Co)25 max
Ash %0.005 max
Iron Content ppm5 max


Melting point 51-56 °C (lit.)
Boiling point 200 °C (lit.)
density 1.48
vapor density 3.4 (vs air)
vapor pressure 0.16 mm Hg ( 20 °C)
refractive index 1.4688 (estimate)
Fp 218 °F
storage temp. Store below +30°C.
solubility Chloroform (Slightly), Ethyl Acetate (Slightly)
pka0[at 20 ℃]
form powder
color White
PH0.8 (550g/l, H2O, 20℃)Hydrolysis
OdorMild acrid odor.
explosive limit1.4-7.1%(V)
Water Solubility 79 g/100 mL (25 oC)



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  • Since: 2021-12-10
  • Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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