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P1763

Sigma-Aldrich

Poly(vinyl alcohol)

Fully hydrolyzed

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Synonym(s):
PVA, PVOH, Poly(ethenol)
Linear Formula:
[-CH2CHOH-]n
CAS Number:
MDL number:
NACRES:
NA.75

Quality Level

form

powder

color

colorless

viscosity

11-14 cP, 4 % in H2O(20 °C)(lit.)

solubility

H2O: soluble (hot)

density

1.080 g/cm3

application(s)

hematology
histology

storage temp.

room temp

InChI

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

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

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This Item
341584363081363065
Poly(vinyl alcohol) Fully hydrolyzed

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viscosity

11-14 cP, 4 % in H2O(20 °C)(lit.)

viscosity

-

viscosity

-

viscosity

-

solubility

H2O: soluble (hot)

solubility

-

solubility

-

solubility

-

density

1.080 g/cm3

density

1.19-1.31 g/cm3

density

-

density

-

application(s)

hematology
histology

application(s)

3D bioprinting
advanced drug delivery

application(s)

-

application(s)

-

storage temp.

room temp

storage temp.

-

storage temp.

-

storage temp.

-

General description

Polyvinyl alcohol (PVOH) is a hydrophilic linear polymer that forms copolymers of vinyl alcohol and vinyl acetate. It is prepared by alkaline hydrolysis. It is known to possess high mechanical strength, biocompatibility, and non-toxicity. Modified- PVOH structures are useful in biomedical applications.

Application

Poly(vinyl alcohol) has been used in the preparation of multilayer active film for its antimicrobial analysis. It has also been used to study the effect of protein supplements on porcine parthenotes.
Poly(vinyl alcohol) is also suitable for:
  • in vitro production (IVP) of bovine embryos
  • oocyte recovery and in vitro maturation
  • as a macromolecular component in basal cultured medium.

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

Certificates of Analysis (COA)

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T1503
Product Number
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25G
Pack Size/Quantity

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705578-5MG-PW

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1000309185

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