Related Searches : Dimethyl phthalate dmpDIMETHYL FORMAMIDE DIMETHYL ACETALChlorthal-dimethylalkyl dimethyldimethyl AcetalDimethyl Adipate

Dimethyl Phthalate(DMP)

  • 10 Ton/Tons
  • 99% min
  • Chemical Auxiliary Agent
  • 131-11-3
  • Other
  • Dimethyl Phthalate, plasticizer,dmp
  • Supplier - Shanghai Yancui Import and Export Co., Ltd.
  • China (Mainland)China (Mainland)
  • US$10 Million - US$50 Million
  • Trading Company, Agent
  • North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
  • Ms.Rose
  • 86-021-0086 21 38722633,38722635,3872263
Post Date : June 12
Product Details
Company Profile

Item specifics

99% min
Chemical Auxiliary Agent
131-11-3
Other
Plastic Auxiliary Agents
China (Mainland)
L/C,D/P,T/T

Specifications

1.Dimethyl Phthalate(DMP)
2.Cas no.: 131-11-3
3.Colorless transparent oily liquid
4.Ester content 99% min
5.220kgs/drum

Dimethyl Phthalate(DMP) 

Property and use:
Colorless transparent oily liquid, a little aroma, boiling point 283.7°C; melting point 5.5°C; Refractive index 1.5168(20°C), can be mixed with alcohol and aether, does not be dissolved in water or petroleum ether.
As a plasticizer with great solvency, the product could be mixed with cellulose resin, rubber, vinly resin, and be of good filmmaking property, adherence and water resistance. Mixed with diethyl phthalate, it is used for cellulose acetate film, varnish, transparent paper and moulding powder. Some are used for nitrocellulose. It also can be used as plasticizer for acrylic fibre glue, insect repellent (crude oil), polyvinyl fluoride, methyl ethyl ketone peroxide and DDT.
Quality Standard

 

Index Name
High class
First class
Ester content %
99.0
99.0
Acid value (as AC%
0.01
0.015
Water content %
0.1
0.15
Color(APHA)
30
50
Relative density 20°C
 
1.191-1.195
1.191-1.195
Company Related ProductsView the Seller's Products
Dimethyl Adipate(DMA)

Dimethyl Adipate(DMA)

Dimethyl Adipate(DMA)

Dimethyl Adipate(DMA)
1.Cas no.:627-93-0
2.Colorless transparent liquid
3.Purity(by GC) %: 99.5% min

Dimethyl Adipate(DMA)

Molecular Formula:C8H14O4
Molecular Weight:174.20
Property 
    Colorless transparent oily liquid, can be mixed with mellow, aether and most of organic solvents, does not be dissolved in water.
Melting point 10-11°C; relative density 1.063(25°C); boiling point 115°C(13mmHg); refractive index 1.4283(20°C).
Quality Standard

 

Index Name
Standard
Appearance
Colorless transparent liquid
Color(APHA)
20
Purity(by GC) %
99.5
Acid value (mgKOH/g
0.10
Moisture %
0.10

The product is used as solvent, medical & perfumery synthesizing and plasticizer 

Update Date:2011-2-24 23:36:43

Detail more >>
Dimethyl sulfoxide

Dimethyl sulfoxide

Dimethyl sulfoxide

1.Dimethyl sulfoxide
2.Spec:Premium grade ,medicine grade,spectrographic grade ,food grade,electrical grade.
3.Cas no.67-68-5

Dimethyl sulfoxide

Cas no.: 67-68-5

1. The introduction of DMSO
1)The uses of industrial-grade DMSO: mainly used as solvent in water-free organic chemical synthesis and pharmaceutical and intermediate synthesis reaction. It can improve the reaction speed, improve the yield of reactant, shorten the reaction time and make reaction easier to take place.
The quality and technical index:
Content(as DMSO), % : ≥ 99.8
Crystallization point, : ≥ 18.10
Acid value (0.1N/ml NaOH/50g): ≤ 0.01
Moisture, %: ≤ 0.1
Evaporation residue, PPM: ≤ 5 
Heavy metals, %: ≤ 10.
2)The uses of medical-grade DMSO: mainly used as solvent in pharmaceutical and intermediate synthesis reaction, as medical solvent and the carrier of drugs. It can improve the reaction speed and improve the yield of reactant.
The quality and technical index:
Item Index Standard
Content(as DMSO), %: ≥ 99.9
Crystallization point, : ≥ 18.3
Refractive index: 1.478~~1.479 
Moisture, %: ≤ 0.01
UV extinction value: 275nm ≤ 0.3
285nm ≤ 0.2
295nm ≤ 0.2
Heavy metals, ppm: ≤ 10
Specific gravity(20): 1.100-1.104
Acid value(0.1N/ml NaOH/50g): ≤ 5.0

3)The uses of anhydrous-grade DMSO: mainly used as solvent in pharmaceutical and intermediate synthesis reaction, as medical solvent and the carrier of drugs. It can improve the reaction speed and improve the yield of reactant.
The quality and technical index:
Item Index Standard
Content(as DMSO), %: ≥ 99.9
Crystallization point, : ≥ 18.35
Acid value(mgKOH/g): ≤ 0.001
Refractive index(20): 1.4781.479
Moisture, %: ≤ 0.001
Evaporation residue, PPM: ≤ 5.
Heavy metals, %: ≤ 10

4)The uses of external-medical-grade DMSO: DMSO itself has the functions of acesodyne, detumescence and dissolving extravasated blood, and is especially effective to skin diseases. It is mainly used as pharmaceutical additive and the carrier of drugs.
The quality and technical index:
Item Index Standard
Content(as DMSO), %: ≥ 99.9
Crystallization point, : ≥ 18.3
Refractive index: 1.478-1.479
Moisture, %: ≤ 0.2
UV extinction value: 275nm ≤ 0.3
285nm ≤ 0.2
295nm ≤ 0.2
Heavy metals, ppm : ≤ 10
Specific gravity (20): 1.100-1.104
Acid value(0.1N/ml NaOH/50g): ≤ 5.0

Detail more >>
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