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Raw materials for Silicone Hydrogel Contact lenses and
Monomers for foldable intraocular lenses (IOL)

SIGMA,CAS 69861-02-5

CAS # :69861-02-5

Methyl-di(trimethylsiloxy)-silyl propyl glycerol methacrylate

Synonyms: 

SiGMA, Methyl-di(trimethylsiloxy)-sylyl propyl glycerol methacrylate

[methyl bis(trimethylsiloxy)silyl] propyl glycerol methacrylate

Production Capacity         300kg/month

Purity                                    96.0% min

Inhibitor                               optional

Formula                               C17H38O6Si3Molecular weight               422.7

Boiling point                        〉205 °C

Density                                 

Vapor pressure                  

Flash point                          180°C (356°F)

Solubility in water                insoluble

HFPMA-187x88.png

High Purity Monomer

Optical grade for contact lens & IOL applications


Contacts:HongLi 

TEL:+86 139-1125-4076

E-mail:gm@osigen.com.cn


Pharnorcia's SIGMA CAS#: 69861-02-5 silicone hydrogel contact lens general material has excellent product price


The company has developed more than 20 kinds of ophthalmic biomaterials, and has exported more than 1000 batches of products to more than 40 countries in developed regions. Among them, SIGMA CAS#: 69861-02-5 silicone hydrogel contact lens general material is used by Johnson & Johnson contact lenses. , Japanese contact lens company, Taiwan contact lens company long-term purchase.


Pharnorcia SIGMA CAS#: 69861-02-5 The reason why the price of silicone hydrogel contact lens general materials is good is: SIGMA CAS#: 69861-02-5 The domestic supply of raw materials for silicone hydrogel contact lens general materials is stable, SIGMA CAS#: 69861-02-5 Silicone hydrogel contact lens general material The process of the product is lean management, the yield is high, and the product cost is well controlled.


Pharnorcia Corporation SIGMA CAS#: 69861-02-5 Silicone hydrogel contact lens general material products provide users with competitive prices.


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