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Qinsun Instruments Co.,Ltd
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TEL：+86 132 6275 2056
Email：sales@moutainchem.com
Fax：+86 132 6275 2056
Address：No.258 Ban Ting road, Song Jiang district, Shanghai
Stabilizer products
Maleic anhydride
Email：sales@moutainchem.com
Specifications：As the raw material of unsaturated polyester resin (UPR).
Product details
Product Identification:
Molecular Formula:C4H2O3
CAS No.108-31-6
Application：
- 1. As the raw material of unsaturated polyester resin (UPR).
- 2. As a raw material for the construction and production of hydrogenation products.
- 3. Used in coatings, lubricating oil additives, pesticides, tartaric acid, succinic acid and anhydride, tetrahydrophthalic anhydride, modified rosin, etc.
Specification:
|
ITEMS OF ANALYSIS |
SPECIFICATION |
|
APPEARANCE |
White, yellowish blocky or flaky crystals |
|
ASSAY（%） |
99.5MIN |
|
MELTING COLOR（PT/CO） |
25APHA Max |
|
SOLIDIFICATION POINT |
52.5℃ Min |
|
RESIDUE ON IGNITION（%） |
0.005 |
|
FE（ug/g） |
3MAX |
|
CONCLUSION |
CONFORM TO SPECIFICATION |
Packing
25kg Plastic woven bag
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Address：No.258 Ban Ting road, Song Jiang district, Shanghai
