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  • Vinylphosphonic Acid
  • Vinylphosphonic Acid
Vinylphosphonic AcidVinylphosphonic Acid

Vinylphosphonic Acid

  • CAS No.: 1746-03-8
  • Appearance: Colorless or light yellow solids
  • Purity: 99.7%
  • Product description: Factory supplies high quality vinylphosphonic acid.
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Basic Information

Product Name: vinylphosphonic acid

Molecular Weight: 108.03Chemical Name: Vinylphosphonic Acid

Synonym: Vinylphosphonic acid (contains phosphoric acid; ethenylphosphonic acid; (ethenyloxy)(hydroxy)oxophosphonium; ethenylphosphonate

Molecular Formula: C2H5O

CAS #: 1746-03-8

EINECS #: 217-123-2

Packing Group: III

Hazard Class: 8

UN #: 3265

Physical Properties

Items

Specification

Appearance

Colorless or pale yellow liquid

Purity (%)

97

90

70

Density (g/mL,20 ºC

1.37

Melting Point ()

36

Refractive Index (24)

1.473

Flash Point()

113

Application

1. Used in proton membrane of hydrogen fuel cells.

2. Additive to ink (for inkjet), as it has the function of dispersant and can reduce surface tension.

3. Addition of vinylphosphonic acid polymer can reduce ink viscosity and keep pigments from precipitation.

4. Used in textile industry.

5. Auxiliary for discharge dyes.

6. Polymer made of vinylphosphonic acid and acrylamide can be used in high-viscosity, thixotropic capsules with    higher water content and swelling performance. This kind of capsules is super-hydroscopicity hygienic material.

7. Polymer mentioned in 6 is also used in acid-soluble paint and oil well waterproof agent.

8. Copolymer of vinylphosphonic acid is used in electrophoretic coating.

9. One crucial use of vinylphosphonic acid is to make oral care products, it prevents build-up of tartar and plays a good role in prevention &treatment of gingivitis.

Storage

Keep it at cool, dry, well-ventilated place. Containers should be tightly sealed. Opened containers must be resealed and kept upright to prevent possible release.

Package

25kg plastic drums, or as per your request.

CONTACT US

Contact: Lisa Wang

Phone: 0546-8256788

Tel: 0546-8256788

Email: info@gh-dy.com

Add: Huatai International Center, No. 1188 Lushan Road, Dongying City, Shandong Province, China.