CAS 9002-89-5 Poly(vinyl alcohol) biochemical reagent for labs

Name: CAS 9002-89-5 Poly(vinyl alcohol) biochemical reagent for labs
Brand: Hunan Yunbang Biotech Inc.
SKU: YB402
Availability: InStock

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CAS 9002-89-5 Poly(vinyl alcohol) biochemical reagent for labs

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Product Details:

Place of Origin:	China
Brand Name:	yunbangpharm
Certification:	ISO9001/SGS
Model Number:	YB402

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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) biochemical reagent for labs

Description

Product Name:	Poly(vinyl Alcohol)	CAS:	9002-89-5（）
EINECS:	209-183-3	Melting Point:	>300 °C
Storage Temp.:	-14.5°C (rough Estimate)	Form:	Powder
Color:	White To Cream
Highlight:	Polyvinyl alcohol biochemical reagent , CAS 9002-89-5 lab reagent , Industrial fine chemical polyvinyl alcohol

CAS 9002-89-5(1788型) Poly(vinyl alcohol) biochemical reagent for labs

Product Name:	Sodium tungstate
Synonyms:	AMMONIUM TUNGSTATE (PARA);AMMONIUM WOLFRAMATE;SODIUM O-TUNGSTATE;SODIUM PARA-TUNGSTATE;W HC 40;TUNGSTEN AA SINGLE ELEMENT STANDARD;TUNGSTEN, AAS STANDARD SOLUTION;TUNGSTEN AA STANDARD
CAS:	13472-45-2
MF:	Na2WO4
MW:	293.82
EINECS:	236-743-4
Product Categories:	Inorganics
Mol File:	13472-45-2.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)
density	1.080 g/cm3
Tg	73
Tg	99
Tg	99°C
bulk density	400-670kg/m3
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.
Cosmetics Ingredients Functions	FILM FORMING VISCOSITY CONTROLLING
NIST Chemistry Reference	Polyvinyl alcohol(9002-89-5)
IARC	3 (Vol. 19, Sup 7) 1987
EPA Substance Registry System	Polyvinyl alcohol (9002-89-5)

Tag:

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Tel: +0086 188 7414 9531

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CAS 9002-89-5 Poly(vinyl alcohol) biochemical reagent for labs

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CAS 9002-89-5 Poly(vinyl alcohol) biochemical reagent for labs

CAS 9002-89-5 Poly(vinyl alcohol) biochemical reagent for labs

Polyvinyl alcohol biochemical reagent

CAS 9002-89-5 lab reagent

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