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Key Documents

363138

Sigma-Aldrich

Poly(vinyl alcohol)

Mw 31,000-50,000, 98-99% hydrolyzed

Synonym(s):

PVA

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1 EA
¥7,830.80

About This Item

Linear Formula:
[-CH2CHOH-]n
CAS Number:
MDL number:
UNSPSC Code:
12352104
NACRES:
NA.23

¥7,830.80


Estimated to ship on2025年7月23日Details


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Quality Level

form

powder

mol wt

Mw 31,000-50,000

falling ball

5.4-6.5 cP, 4 % in H2O(20 °C)(lit.)

InChI

1S/C2H4O/c1-2-3/h2-3H,1H2

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
70533085580705322
mass shift

M+8

mass shift

M+8

mass shift

-

mass shift

M+3

technique(s)

mass spectrometry (MS): suitable

technique(s)

mass spectrometry (MS): suitable

technique(s)

-

technique(s)

mass spectrometry (MS): suitable

isotopic purity

98 atom % D

isotopic purity

97 atom % D

isotopic purity

-

isotopic purity

98 atom % D

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder

form

powder

form

powder

General description

Poly(vinyl alcohol) (PVA) is a vinyl based water soluble polymer that can be used as a non-ionic surface active agent. It can also be used as a biodegradable polymer and can be incorporated in adhesives, coatings, textiles, ceramics and cosmetics. Its properties include good transparency, chemical resistance, toughness and anti-electrostatic properties.[1][2][3]

Application

PVA can be used for a variety of applications such as:
  • a stabilizer in the synthesis of nanoparticles[4]
  • preparation of biodegradable polymeric nanoparticles for biomedical applications[5][6]
  • immobilization of glucose oxidase for the development of a biosensor[7]

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

No data available

Flash Point(C)

No data available

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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C Bradac et al.
Nature nanotechnology, 5(5), 345-349 (2010-04-13)
Nitrogen-vacancy colour centres in diamond can undergo strong, spin-sensitive optical transitions under ambient conditions, which makes them attractive for applications in quantum optics, nanoscale magnetometry and biolabelling. Although nitrogen-vacancy centres have been observed in aggregated detonation nanodiamonds and milled nanodiamonds
A facile approach of light driven nanoassembly for the controlled accommodation of doxorubicin
Kollarigowda RH, et al.
Biomedical Physics & Engineering Express, 3(4), 045006-045006 (2017)
Plastics Materials, 386-397 (1999)
Jason Park et al.
Molecular pharmaceutics, 8(1), 143-152 (2010-10-28)
Within the immune system there is an exquisite ability to discriminate between "self" and "non-self" that is orchestrated by antigen-specific T lymphocytes. Genomic plasticity enables differentiation of naive CD4+ T lymphocytes into either regulatory cells (Treg) that express the transcription
Compostable Polymer Properties and Packaging Applications
Plastic Films in Food Packaging, 217-248 (2013)

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