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| Product Name: |
maleic anhydride
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| Supply Ability: |
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| Related proudcts |
ma, maleic, anhydride, |
| Specifications |
top grade |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
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| Minimum Order |
1FCL |
| Unit Price: |
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Properties:
Formula:C4H2O3, CAS No.:108-31-6, Molecular weight:98.06, EINECS No.:203-571-6
It¡¯s a kind of white crystallization, with irritating odor, irritative to eyes and skin, it is soluble in alcohol, acetone and ethyl ether etc, but hard soluble in petrol ether or carbon tetrachloride, soluble in water. Crystallizing and freezing point: 52.4???; Boiling point: 202???(sublimate), solid density: 1.48g/cm³.
Usages:
It is a kind of organic synthetic raw material, its application: In plastic industry, used as plasticizer; In paper-making, used as treatment agent; In synthetic resin industry, used as unsaturated polyester resin and alkyd resin; In painting field, used to make insulating paint and white porcelain; In pesticide industry, used to make Marathon and hi-efficiency low toxicity 4049; In pharmaceutical industry, used to make long effect sulfa drugs; In grease industry, used to make anti-corrosion agent; And in organic industry, used to make fumaric acid, THF, r-Butyrolactone, 1.4-butylene glycols etc.
Quality Index:
Purity min 99.5%
Storage & Package:
Industrial MA needs to be packed in net 25kg or 50kg as an individual unit, with inner PE-lined poly bags, in open mouth iron drums, wooden drums or polyester bags, PE bag heat-sealed, or tightened with string, stored at cool, ventilated and dry places. Remember to keep away from rain, sunshine and fire. The shelf time may be 3 months.
Toxicity & Protection:
It is toxic, and ***rimental to respiratory tract and irritative to eyes, noses and skin. Not to handle it by naked hand, in non-airtight places, the operators ought to wear protective articles. |
| Company: |
orient union
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| Contact: |
Mr. martin cheng |
| Address: |
room 1904,zhaofeng garden No.969 changning Rd. |
| Postcode: |
200050 |
| Tel: |
+86 21 52399015 ext.805 |
| Fax: |
+86 21 52392602 |
| E-mail: |
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