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Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.

China Maleic Anhydride for Unsaturated Polyester and Organic Synthesis., Find details about China Maleic Anhydride Polypropylene, Price Maleic Anhydride from Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.

Kind
Organic Compound
Trademark
TENGDA
Transport Package
25kg/Bag
Specification
25kg packages
Origin
China
Kind
Organic Compound
Trademark
TENGDA
Transport Package
25kg/Bag
Specification
25kg packages
Origin
China
Product Description
Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.
Maleic anhydride is an organic compound. The molecular formula is C4H2O3 and the molecular weight is 98.06. Colorless crystal with strong irritating smell, freezing point 52.8ºC, boiling point 202ºC, easy to sublime. It is mainly produced by oxidation of n-butane or butene in benzene or carbon four fractions. It is a raw material for the production of unsaturated polyester and organic synthesis.
Specification
Appearance
White oblique directional crystals with strong pungent odor.
Density (g/mL, 60ºC)
1.484
Relative vapor density(g/mL, air=1)
3.38
Melting point
52-55(ºC)
Relative density (20ºC, 4ºC)
1.31460
Flash point
103.3 ºC
Relative density(25ºC, 4ºC)
1.2591100
Molar refractive index
19.91
Molar volume
66.0
Isotonic specific volume
178.8
Surface tension (dyne/cm)
53.7
Polarizability
7.89
Application

Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.
 
Maleic Anhydride
1. Determination of reagents for organic compounds with conjugated double bonds. It is also used in synthetic resins, coatings, pesticides, medicine, food, and lubricant additives. 2. Used in organic synthesis, synthetic fiber intermediate. Used as an analytical reagent, such as a reagent for the determination of organic compounds with conjugated double bonds. 3. Used as a curing agent for epoxy resins, and can also be used for grafting with EVA and PE blends to prepare new hot melt adhesive polymers to improve adhesion. It can also be used as a modified monomer for the production of acrylate emulsion and grafting with SBS. In the pesticide industry, it is used in the manufacture of malathion, maleic hydrazide, fungicides, and herbicides. It is used in the pharmaceutical industry to manufacture long-acting sulfa, aminophylline and other drugs. In the food industry, it is used in the manufacture of sour agents such as malic acid and tartaric acid. It is also used as papermaking sizing agent, lubricating oil pour point depressant, water quality stabilizer, ink additive, fabric softening finishing agent and used in the manufacture of surfactants.
 
Packing & Delivery
Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.Maleic Anhydride for Unsaturated Polyester and Organic Synthesis.
 
Packing: 25kg/bag or bulk bag plastic woven bag, kraft paper bag
Storage: Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Keep the container tightly closed. It should be stored separately from oxidants, reducing agents, acids, and edible chemicals, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with suitable materials to contain the leakage. The shelf life is 3 months from the date of delivery.

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Why to contact me-Good Service
Q1. Are you manufacturer or trading company?
A: We have our own factory to ensure best quality and price.
Q2. Can you make packing and logo as customer request?
A:Yes we can , if you have special needs ,please contact us
Q3. What is your payment term?
A: 30/70% T/T ; DP at sight; LC at sight
Q4. what is your lead time ?
A:After the deposit within 10-15days.
Q5. Sample is available ?
A: Yes, free sample within 500g, just courier fee is paid by you-TT/Paypal.
 

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