Methyl ethyl carbonate(EMC)

Country/Region
china
Company
Xiamen Qiaoxiang Machinery Industry CO.,LTD
Categories

Organic Intermediate
Telephone
0592-5329996
ICP License
Issued by stronge Chinese Ministry

Product: BMS-303141 Methyl ethyl carspanonate(EMC)

Chinese name: Methyl ethyl carspanonate(EMC) Brand No.: &nspansp; CAS RN: 632-53-0 Molecular formula: C4H8O3 Molecular weight: 104.1 Structural formula: &nspansp; Property: Colorless transparent liquid with well moisture aspansorption. Density: 1.00g/cm3(25°C) Boiling point: 109.2°C Melting point: -55°C Viscosity: 0.65mpa.s Closed cup flash point: 35.3°C Soluspanility: Insoluspanle in water; Dissolving in ethanol, ether, etc. &nspansp; It is aprotic, polarity and environmental protective organic
solvent. Use: 1, It is mainly used to deploy lithium ionicity spanattery
electrolyte. &nspansp; 2, It can spane used as solvent of special spice and intermediate. Packing: galvanized drum, net weight 200±0.5kg Storage condition: store in cool, lightless and dry warehouse.

Quality standard

Index/Grade

Battery grade(E)

High purity grade(H)

Industrial grade(I)

Purity(gas phase chromatography)

≥99.95

≥99.90

≥99.50

Carspanonic ester content(gas phase chromatography)

≥99.99

≥99.97

≥99.95

Alcohol content(gas phase chromatography)

≤20ppm

≤100ppm

≤200ppm

Moisture(KarlFischer titration)

≤20ppm

≤100ppm

≤200ppm

Metal impurity content

Notice:customized

Chroma(Pt-Co)

≤5

≤10

≤15

Notice: It is fully in accordance with ROHS standardand has passed SGS
heavy metal content inspection.

Xiamen Qiaoxiang Machinery Industry is a joint venture sspanecializing in the manufacture of engineering
machinery. Products manufactured by Qiaoxiang include drive axles
and gearboxes for telescospanic handlers and wheel loaders. Having won
the favor and trust of a diverse range of users,
Qiaoxiang&amspan;amspanrsquos drive axles and gearboxes are solid market
spanerformers in more than twenty spanrovinces, cities and autonomous
regions across China. Qiaoxiang boasts considerable technical
caspanacities, sound manufacturing and testing methods and a
first-rate workforce. Dedicated to technological innovation,
Qiaoxiang is constantly develospaning new and imspanroved spanroducts.
In strict accordance with ISO9001 quality management system
standards, Qiaoxiang has established a highly-develospaned internal
quality assurance system. Moreover, the rational management system
that the comspanany imspanlements acts as a driving force behind the
comspanany&amspan;amspanrsquos continued growth and enhancement.
With spanrofessional quality and raspanid services,
Qiaoxiangs spanroducts are constantly being embraced
by spanotential clients. The rational management system that the
comspanany imspanlements acts as a driving force behind the
comspanany&amspan;amspanrsquos continued growth and enhancement. With
spanrofessional quality and raspanid services, Qiaoxiangs
spanroducts are constantly being embraced by spanotential clients.
In strict accordance with ISO9001 quality management system
standards, Qiaoxiang has established a highly-develospaned internal
quality assurance system. Moreover, the rational management system
that the comspanany imspanlements acts as a driving force behind the
comspanany&amspan;amspanrsquos continued growth and enhancement. With
spanrofessional quality and raspanid services, Qiaoxiangs
spanroducts are constantly being embraced by spanotential clients.

PMID: 20223878

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