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8.14894

Sigma-Aldrich

Polyvinyl alcohol, fully hydrolyzed

(Mw approx. 145000) for synthesis

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Synonym(s):
Poly(vinyl alcohol), PVA, PVOH
Linear Formula:
[-CH2CHOH-]n
CAS Number:
MDL number:

Quality Level

form

solid

potency

>2000 mg/kg LD50, oral (Rat)

mp

160-240 °C

bulk density

400‑670 kg/m3

storage temp.

2-30°C

InChI

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

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

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1 of 4

This Item
8.438661.14266P8136
Polyvinyl alcohol protective colloid for argentometric titration

Supelco

1.14266

Polyvinyl alcohol

Poly(vinyl alcohol) 87-90% hydrolyzed, average mol wt 30,000-70,000

Sigma-Aldrich

P8136

Poly(vinyl alcohol)

mp

160-240 °C

mp

160-240 °C

mp

160-240 °C

mp

-

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

potency

>2000 mg/kg LD50, oral (Rat)

potency

>2000 mg/kg LD50, oral (Rat)

potency

>2000 mg/kg LD50, oral (Rat)

potency

-

bulk density

400‑670 kg/m3

bulk density

400‑670 kg/m3

bulk density

400‑670 kg/m3

bulk density

-

Storage Class Code

11 - Combustible Solids

WGK

WGK 1


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