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Postion:Product Catalog >Analytical Chemistry>Analysis reagents>General Analytical Reagents>Polydimethylsiloxane, dihydroxy terminated
Polydimethylsiloxane, dihydroxy terminated
  • Polydimethylsiloxane, dihydroxy terminated

Polydimethylsiloxane, dihydroxy terminated NEW

Price $50 $1
Package 1KG 1000KG
Min. Order: 1KG
Supply Ability: g-kg-tons, free sample is available
Update Time: 2023-12-24

Product Details

Product Name: Polydimethylsiloxane, dihydroxy terminated CAS No.: 70131-67-8
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2023/12/24
Lead time: In stock Packaging: bottle/ drum/ bucket/ IBC, as request.
Delivery: By sea, by air, by express Origin: Manufacturer

1. Product information

Product Name:Polydimethylsiloxane, dihydroxy terminated
Synonyms:SILICON PS 347.5;SILANOL TERMINATED POLYDIMETHYLSILOXANE;SILANOL TERMINATED POLYDIMETHYLSILOXANE,18000CS;SILANOL TERMINATED POLYDIMETHYLSILOXANES;PS 347.5;POLYDIMETHYLSILOXANE, DIHYDROXY TERMINATED;POLYDIMETHYLSILOXANE, SILANOL TERMINATED;baysilonc0.7
CAS:70131-67-8
MF:HOSi
MW:45.09284
EINECS:615-070-3
Product Categories:PDMS Elastomers/ResinsPolymer Science;Polysiloxanes;Self Assembly&Contact Printing;Silicones;Stamps for Nanoprint Lithography&Microcontact Printing;Polymer Science
Mol File:70131-67-8.mol
Article illustration

Polydimethylsiloxane, dihydroxy terminated Chemical Properties
Melting point <-60°C
Boiling point 182 °C
density 0.98 g/mL at 25 °C
refractive index n20/D 1.406
Fp 155 °F
storage temp. 2-8°C
form Liquid
Specific Gravity0.97
Water Solubility Soluble in carbon tetrachloride, benzene, chloroform, diethyl ether, toluene and other organic solvents. Insoluble in water and ethanol.


2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                     Or smaller package 1kg/bottle, 10kgs/bottle as request. 


Article illustrationArticle illustration


3. Shipping

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address : elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652

Article illustration


Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

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  • Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
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