Poly(1-hydroxyethylene)
Price | USD20.00 |
Packge | 1KG |
- Min. Order:50KG
- Supply Ability:20 tons
- Time:2022-04-26
Product Details
- Product NamePoly(vinyl alcohol)
- CAS No.9002-89-5
- EINECS No.209-183-3
- MFC2H4O
- MW44.05256
- InChIKeyIMROMDMJAWUWLK-UHFFFAOYSA-N
- AppearancePowderWhite to cream
- Water Solubility soluble in hot water
- Melting point >300 °C
- density 1.080 g/cm3
- storage temp. Store below +30°C.
- Boiling point -14.5°C (rough estimate)
Product Name | Poly(vinyl alcohol) |
Synonyms | Ethenol Poly(1-hydroxyethylene) hydroxyethylene vinyl alcohol MFCD00081922 Poly(Vinyl Alcohol) |
CAS NO | 9002-89-5 |
ENIENCS | 209-183-3 |
Molecular Formula | C2H4O |
Molecular Weight | 44.053 |
Melting point | 230-240ºC |
Boiling Point | 23.5±13.0 °C at 760 mmHg |
Flash Point | -28.3±12.8 °C |
Density | 0.8±0.1 g/cm3 |
Assay | 99% |
Grade | Medical level |
Solubility | Soluble in water, insoluble in petroleum solvents |
Appearance | White or beige powder |
Storage | . Store in a cool and ventilated warehouse. Keep away from fire and heat. Should be stored separately from oxidizing agent, avoid mixed storage by all means. 3. Equip with fire-fighting equipment of corresponding variety and quantity. The storage area shall be provided with suitable materials to hold the leakage. |
Packaging and Shipping | Epoxy powder is used for making anticorrosive coatings, powder coatings, inks, adhesives, insulating materials, etc. The three-layer PE process, which is formed by epoxy powder coated with polyethylene PE and adhesive winding or coating, is the anti-corrosion technology of steel pipe commonly used at home and abroad, and is also the anti-corrosion technology of pipeline used for domestic west-east gas transmission, oil and gas transmission, city gas supply and water supply. |
Usage | Purpose 1: It is mainly used as warp sizing material, fabric finishing agent and vinylon fiber raw material in textile industry. Building decoration industry 107 glue, internal and external wall coating, adhesive; Chemical industry used as polymerization emulsifier, dispersant and polyvinyl formaldehyde, acetal, butyral resin; Paper industry as a paper binder; In agriculture, it is used as soil modifier, pesticide adhesion synergist and polyvinyl alcohol film; It can also be used in daily cosmetics and high frequency quenching agent. Purpose 2: Used as warp size, emulsifying stabilizer, rewetting adhesive, water-soluble film, etc. Use 3: it is used for the determination of arsenic and emulsifier in iron and steel, also used in fabric, paper sizing and pharmaceutical industry. Use four: mainly used as raw material of vinylon, can also make film, leather adhesive, paper processing agent, fabric finishing agent, 107 latex, etc. Use five: widely used in industrial, chemical products and civil goods on the inner packaging. Uses 6: used for spinning and sizing of vinylon, as raw material of film, paper, adhesive and dispersant. Application 7: it is mainly used for making tarpaulin, canvas, rubber conveyor belt, cord cloth, cable, fishing net, packaging materials, etc. PVA is made by saponification of vinyl acetate. |
Company Information
Wuhan wingroup Pharmaceutical Co.,Ltd., located in Wuhan, Hubei Province, is a company dedicated to R & D,production and sales of chemical reagents, pharmaceutical intermediates, plantextracts and chemical raw materials.
The company has a long-term cooperation with Wuhan Research Institute and other universities. It is a pharmaceuticalenterprise oriented by the global pharmaceutical market demand and integrating the research and development, industrialization and market operation ofinnovative drugs.
At present, the company has submitted 10 domestic patents andone PCT patent (International Patent); And obtained the authorization of 7 invention patents. The company has strong technical strength, advanced equipment,strict quality management system and high-quality after-sales service.
Over the years, we strictly manage thewhole trade process, pay attention to every detail, provide customers with afull range of services such as product procurement, research and development,quality control, logistics management, and become a reliable partner forcustomers.
FAQ
Q1: Can I get a sample?
A: Free samples is available, while the shipping cost should undertake by your side.
Q2: What is your MOQ?
A: Our MOQ is 10g, 100g and 1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.
Q3: Is there any discount?
A: Yes, for larger quantity, we always support with better price.
Q4: What payment terms do you accept ?
A: We'd like to accept T/T, L/C, Paypal, or Western Union.
Q5: How long will it take to get the good?
A: Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea
Company Profile Introduction
Wuhan wingroup Pharmaceutical Co.,Ltd located in Wuhan, Hubei Province, is a company dedicated to R & D,production and sales of organic compounds, pharmaceutical intermediates, chemical raw materials. The company has a long term cooperation with Wuhan Research Institute and other universities. It is a pharmaceutical enterprise oriented by the global pharmaceutical market demand and integrating the research and development, industrialization and market operation of innovative drugs. At present, the company has submitted 10 domestic patents and one PCT patent (International Patent); And obtained the authorization of 7 invention patents. The company has strong technical strength, advanced equipme-nt, strict quality management system and high-quality after-sales service.
Over the years, our products have been widely sold to many countries and regions that we have established stable relations of cooperation with the traders and end users all around the world and have become a solid bridge among the suppliers, traders and end users.
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- Since:2021-05-12
- Address: No 135,xingye road,Jiangan District,Wuhan City,China