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Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride

Model NO.
Synthesis Material Intermediates
Colour
White
Purity
99.8
Iron
0.5
Soildification Point
52.6
Boiling Point
202
Flash Point
103
Melting Point
54
Density
1.484
Molecular Weigh
98.057
Appearance Characteristics
White Crystal
Transport Package
25kg/Bag
Trademark
runze
Origin
China
HS Code
2917140000
Production Capacity
30000tons/Year
Reference Price
$ 855.00 - 1,080.00
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Product Description

 

Product Description

     Maleic Anhydride mainly used for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, lubricating oil additives, foodstuff additives etc.

    At room temperature, it is a white flaky crystal with irritant odour and sour, inflammable and sublimating. It can be freely dissolved in water to form maleic acid. It has a specific density of 1.480, a melting point of 52.85 °C, and a boiling point of 202°C.

Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride
Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride
Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride

 

Product Parameters

Item

Specifications

Results

Appearance

White, light yellow lump or lamellae

White flaky crystal

Assay  (%)

≥99.5

99.7

Chromaticity (Pt-Co)

≤ 25

21

Crystallization point   ºC

≥52

52.4

Residue on ignition  %

≤ 0.005

0.0 02

Content of Fe (mg/g)

≤ 3

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Conclusion

The results conforms with  Specification  GB/T 3676-2008    

 

Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride Chinese Factory Supply 99.5% Purity CAS 108-31-6 Maleic Anhydride

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