CAS 9002-89-5 Poly(vinyl alcohol) China industrial fine chemicals factory

Name: CAS 9002-89-5 Poly(vinyl alcohol) China industrial fine chemicals factory
Brand: Hunan Yunbang Biotech Inc.
SKU: YB388
Availability: InStock

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CAS 9002-89-5 Poly(vinyl alcohol) China industrial fine chemicals factory

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Product Details:

Place of Origin:	China
Brand Name:	yunbangpharm
Certification:	ISO9001/SGS
Model Number:	YB388

Payment & Shipping Terms:

Minimum Order Quantity:	To Be Negotiated
Price:	To Be Negotiated
Packaging Details:	1kg 5kg 25kg
Delivery Time:	3-7Working Days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram

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CAS 9002-89-5 Poly(vinyl alcohol) China industrial fine chemicals factory

Description

Product Name:	Poly(vinyl Alcohol)	CAS:	9002-89-5
EINECS:	209-183-3	Melting Point:	>300 °C(lit.)
Storage Temp.:	Store Below +30°C.	Form:	Powder
Color:	White To Cream
Highlight:	Polyvinyl alcohol industrial chemical , CAS 9002-89-5 fine chemical , China PVA industrial chemical

CAS 9002-89-5 Poly(vinyl alcohol) China industrial fine chemicals factory

Product Name:

Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride

Synonyms:

4,10-DIOXATETRACYCLO[5.5.2.0(2,6).0(8,12)]TETRADEC-13-ENE-3,5,9,11-TETRAONE;Bicyclooctenetetracarboxylicaciddianhydride;BICYCLO[2.2.2]OCT-7-ENE-2,3,5,6-TETRACARBOYLIC ACID DIANHYDRIDE;bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydrid;Bicyclo2.2.2üoct-7-ene-2,3,5,6-tetracarboxylic dianhydride, 97%;3,6-Ethenocyclohexane-1,2,4,5-tetracarboxylic acid 1,2:4,5-dianhydride;3a,4,4a,7a,8,8a-Hexahydro-4,8-etheno-1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone;Bicyclo[2.2.2]octa-2-ene-5,6,7,8-tetracarboxylic acid 5,6:7,8-dianhydride

CAS:

1719-83-1

MF:

C12H8O6

MW:

248.19

EINECS:

217-009-2

Product Categories:

Anhydride Monomers;Monomers;Polymer Science;Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research;PI

Mol File:

1719-83-1.mol

Product Name:	Poly(vinyl alcohol)
Synonyms:	POLYVINYL ALCOHOL 2000;Polyvinyl alcohol, 86-89% hydrolyzed, medium molecular weight;Polyvinyl alcohol, 98-99% hydrolyzed, medium molecular weight;Polyvinyl alcohol, 98-99% hydrolyzed, high molecular weight;Poly(vinyl Alcohol) n=1750+/-50;Poly(vinyl Alcohol) n(=:)2,000 (degree's of saponification ca. 80mol%);POLYVINYL ALCOHOL 98-99% HYDROLYZED;POLYVINYL ALCOHOL 99% POWDER
CAS:	9002-89-5
MF:	C2H4O
MW:	44.05256
EINECS:	209-183-3
Product Categories:	Resin;Polyvinyl alcohol resin series;Hydrophilic Polymers;Materials Science;Polymer Science;Polymers;Vinyl Alcohols;Polyvinyl Alcohol Resins;9002-89-5
Mol File:	9002-89-5.mol

Poly(vinyl alcohol) Chemical Properties

Melting point	>300 °C
Boiling point	-14.5°C (rough estimate)
bulk density	400-670kg/m3
density	1.080 g/cm3
Tg	73
Tg	99
Tg	99°C
refractive index	1.3810 (estimate)
Fp	79°C
storage temp.	Store below +30°C.
solubility	H2O: soluble (hot)
form	Powder
color	White to cream
Odor	at 100.00?%. odorless
PH	3.5-7.0 (40g/l, H2O, 20℃)
Water Solubility	soluble in hot water
Merck	14,7585
Dielectric constant	1.9(Ambient)
Stability:	Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents.
NIST Chemistry Reference	Polyvinyl alcohol(9002-89-5)
IARC	3 (Vol. 19, Sup 7) 1987
EPA Substance Registry System	Polyvinyl alcohol (9002-89-5)

CAS 9002-89-5 Poly(vinyl alcohol) China industrial fine chemicals factory 2

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