2-hydroxyethyl methacrylate/high quality/best price CAS NO.868-77-9

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Min.Order Quantity:: 10 Gram

Purity:: 99%

Port:: Wuhan, Shanghai, Guangzhou, Tianjin port

Payment Terms:: L/C,T/T,MoneyGram,Other

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Product Details

Keywords

2-hydroxyethyl methacrylate
high purity 2-hydroxyethyl methacrylate
high quality cas 868-77-9

Quick Details

ProName: 2-hydroxyethyl methacrylate/high quali...
CasNo: 868-77-9
Molecular Formula: C6H10O3
Appearance: liquid
Application: Fine Intermediate
DeliveryTime: within in 5-7 working days after recei...
PackAge: 25kg/paper drum or basis user request
Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
ProductionCapacity: 200 Kilogram/Month
Purity: 99%
Storage: Store in dry, dark and ventilated plac...
Transportation: by sea/by express
LimitNum: 10 Gram
Grade: Industrial Grade,Pharma Grade

Superiority

1, high quality with competitive price:

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2, fast and safe delivery

1) parcels can be sent out within 24 hours after payment. tracking number is available.

2) secure and discreet shipment. you have various choices of transportation methods.

3, we have clients throughout the world.

1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

2) market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.

3) high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Details

description

hydroxyethylmethacrylate or hema is the monomer that is used to make the polymer polyhydroxyethylmethacrylate. the polymer is hydrophobic; however, when the polymer is subjected to water it will swell due to the molecule's hydrophilic pendant group. depending on the physical and chemical structure of the polymer, it is capable of absorbing from 10 to 600% water relative to the dry weight. because of this property, it was one of the first materials to be successfully used in the manufacture of flexible contact lenses

properties
appearance & physical state:	colourless liquid
density:	1.073
melting point:	-12ºc
boiling point:	174.909ºc at 760 mmhg
flash point:	64.043ºc
refractive index:	1.441
water solubility:	soluble
stability:	unstable - may polymerize in the absence of stabilizer. may be stabilized with, or contain small amounts of, diethylene glycol monomethacrylate, di(ethylene glycol)dimethacrylate, methacrylic acid. incompatible with strong oxidizing agents, free radical in
storage condition:	2-8ºc
vapor pressure:	0.01 mm hg ( 25 °c)
vapor density:	5 (vs air)