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Minimum Order
Localité:
china
Prix de commande minimale:
-
Commande minimale:
10 Ton
Packaging Detail:
clean iron barrel, 200kg each, and kept in a cool, ventilated
Delivery Time:
Within 3 weeks after received advanced payment
Supplying Ability:
-
Payment Type:
L/C, T/T
Personne àcontacter Ms. grace
Erdos, huhehaote, Nei Menggu
Epichlorohydrin, ECH
Assay :*9.8%
CAS:*******8
Application: Epoxy resin, Pharma intermidia
ISO***1:***8 ,SGS test
Epichlorohydrin ECH, *-Chloro*1, 2 - epoxypropene,
chloropropylene oxide (ECH for short)
Molecular Formula: CH2OCHCH2Cl, C3H5OCl
Uses:Applicable to the production of epoxy resin,
pharmaceutical intermediates, accelerant, and thinner.
Properties: It is a volatile, unstable colorless
liquid with irritating odor similar to chloroform and ether.
Molecular weight is *2.*5, density, 1.***6g/cm3, boiling point,
**6.*1°C, freezing point, **7.2°C, refractive index (nd*0), 1.***2,
flash point (open cup), *0.6°C, and ignition point, **5°C. It is
slightly soluble in water, miscible with many organic solvents, and
able to generate azeotrope with a variety of organic liquids.
Quality Index: HG 2 - ******0
Main Applications:
Epichlorohydrin is an important organic industrial chemical and a
chlorine-consuming product in fine chemicals, mainly for producing
epoxy resin, synthetic glycerin, epichlorohydrin rubber,
nitroglycerine explosives, glass fiber reinforced plastics, and
electrical insulation products, which are widely used in the
chemical industry, light industry, transportation, medicine,
electronics and other fields. It also can be used as solvent for
cellulose ester, resin, and cellulose ether, and the raw material
of plasticizer, stabilizer, surfactant, and chloroprene rubber.
Toxicity and Protection:It is highly toxic,
absorbed through the skin, and irritating to skin and mucous
membranes. In higher concentrations, it has the function of
narcotism. When poisoning occurs, there will be eye irritation,
conjunctivitis, rhinitis, lacrimation, cough, fatigue,
gastrointestinal disorders, nausea and other symptoms. Serious
poisoning may lead to anesthesia or even lung, liver or kidney
damages. Lethal concentration of human beings is *0ppm. Lethal dose
of rat is ***0mg/kg. The maximum allowable concentration in air is
5ppm (*8mg/m3). Production equipment needs to be closed, air,
circulating, and the operator, wear protective equipment. In
addition, due to intense auto polymerization, epichlorohydrin can
not be heated in the fire in case of container burst. As for
reaction as reagent, it is appropriate to be diluted with inert
solvent and slowly added.
Packaging, Storage and Transport:
As ferric chloride or stannic chloride can promote auto
polymerization, epichlorohydrin should be stored in dry, clean iron
barrel, **0kg each, and kept in a cool, ventilated, and dry place,
away from fire and heat. Store and transport in accordance with the
provisions of flammable toxic substances.
EPICHLOROHYDRINDATASHEE
|
SPEC
|
GUARANTEED SPEC |
|
PURITY% (m/m)≥ |
*9.8 |
|
DENSITY g/cm3 |
1.****1.**3 |
|
COLOR(pt-co)≤ |
*0 |
|
MOISTURE%(m/m)≤ |
0.*5 |
