Description
Product Description
1. Basic information of DMP/Dimethyl phthalate:
Other names: Dimethyl 1,2-benzenedicarboxylate; D.M.P; Phthalic acid dimethyl ester; Benzene-1,2-dicarboxylic acid dimethyl ester;1,2-benzenedicarboxylic acid dimethyl ester; DMP;
Molecular formula:C10H10O4 ;
Molecular weight:194.19 ;
CAS No.:131-11-3.
2. Character of DMP/Dimethyl phthalate:
It is a colorless and transparent oily liquid with a slight aromatic odor. It is miscible with organic solvents such as ethanol, ether, acetone, cyclohexanone, methyl ethyl ketone, methanol, n-butanol, toluene, and is insoluble in water and petroleum ether.
3. Application of DMP/Dimethyl phthalate
This product is a plasticizer with strong solubility for a variety of resins. It can be compatible with a variety of cellulose resins, natural rubber, synthetic rubber, and vinyl resins. It has good film-forming properties, adhesion and Waterproof, light and thermal stability are also high; often used in the production of cellulose acetate films, varnishes, transparent paper and molding powder in combination with diethyl phthalate, a small amount is used for nitrocellulose During production, it can also be used as a plasticizer for nitrile rubber.
This product can also be used as a solvent for mosquito repellent oil (crude oil), polyvinyl fluoride paint, methyl ethyl ketone peroxide and DDT. When used as a rubber plasticizer, it has no effect on rubber vulcanization and the product has good cold resistance.
Technical parameters of DMP/Dimethyl phthalate
Item | Industrial grade | Chemically pure | Analytically pure |
Ester content,% | ≥99.0 | 99.0~100.5 | 99.5~100.5 |
Acidity (C8H6O4),% | ≤0.01 | ≤0.01 | ≤0.01 |
Moisture,% | ≤0.10 | ≤0.05 | ≤0.05 |
Color (Platinum Cobalt Color Comparison), No. | ≤30 | 25 | ≤20 |
Relative density (d420) | 1.191~1.195 | 1.191~1.195 | 1.118~1.122 |
Refractive index (n20D) | 1.500~1.505 | 1.500~1.505 | 1.500~1.505 |
Ash content,% | ≤0.01 | ≤0.01 | ≤0.01 |
Thermal stability (platinum-cobalt colorimetric), number | ≤60 | ≤50 | ≤50 |
Flash point, ºC | ≥130 | ≥130 | ≥130 |
(1). Packing: 200L plastic drum or iron drum.
(2). Storage: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with suitable materials to contain the leakage.Packaging & Shipping
Capacity: 5000tons/month
Lead time: 7-10 days
Company Profile
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: What can I buy from you?
A: eco frindly plasticizer , organic solvent and other green chemicals.
Q: What is your terms of payment ?
A: TT,LC,DA,DP or as customer's requirement.
Q: Could you tell me your company payment term?
A: General 100% T/T in advance ,30% T/T in advance ,70% payment against copy of Bill of Loading ,100% L/C at sight.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time?
A: Generally it is 7-10 working days after payment.
Q: How do you ensure quality?
A: We will trace the goods from the production to selling,we will slove the problems in the selling for our coustomers.
YOU ARE WARMLY WELCOME TO CONTACT US AT ANY TIME !
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