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9002-89-5(Poly(vinyl alcohol)) Product Description

Poly(vinyl alcohol) Structure9002-89-5
CAS No.9002-89-5
Chemical Name:Poly(vinyl alcohol)
CBNumber:CB7264573
Molecular Formula:C2H4O
Formula Weight:44.05256
MOL File:Mol file
Poly(vinyl alcohol) Synonyms:
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 USP/NF
Polyvinyl Alcohol, 88-89%
Polyvinyl Alcohol, 99-100%
Polyvinyl Alcohol, hydrolized
Denki Kagaku Kogyo Denka Poval

Poly(vinyl alcohol) Property

Melting point: >300 °C
Boiling point: -14.5°C (rough estimate)
Density  1.080 g/cm3
Tg 73
Tg 99
Tg 99°C
refractive index  1.3810 (estimate)
Flash point: 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)

Safety

Hazard Codes : Xn
Risk Statements : 23/24/25-36/38-39/23/24/25-68/20/21/22-20/21/22
Safety Statements : 26-36/37-45-24/25
WGK Germany : 1
RTECS : TR8100000
Autoignition Temperature: 450 °C
TSCA : Yes
HS Code : 39053000
Hazardous Substances Data: 9002-89-5(Hazardous Substances Data)
Toxicity: LD50 orally in Rabbit: > 20000 mg/kg

MSDS

Poly(vinyl alcohol) MSDSPoly(vinyl alcohol)

Poly(vinyl alcohol) Suppliers

Global( 582)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shanxi Sanwei Shengtai New Material Technology Co., Ltd. 0357-6560278sxshengtai@126.comChina 1 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-400-6206333market@aladdin-e.comChina 25013 65
Hefei TNJ Chemical Industry Co.,Ltd. 551-65418679info@tnjchem.comChina 1889 62
Shanghai Macklin Biochemical Co.,Ltd. 15221275939shenlinxing@macklin.cnChina 16168 55
Jiangsu Pules Bio-tech Co.,Ltd 0513-660177062186883463@qq.comChina 4974 58
Pand (Shanghai) international trade Co., LTD 186629312923404730042@qq.comChina 4952 58
Shanghai Yanze Chemical Co., Ltd.  260924549@qq.comChina 3134 58
Xi'an Jinxiang Pharmaceutical Accessories Co., Ltd. 029-199918030151309520151@qq.comChina 210 58
9002-89-5(Poly(vinyl alcohol)) Related Search:
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 USP/NF Polyvinyl Alcohol, 88-89% Polyvinyl Alcohol, 99-100% Polyvinyl Alcohol, hydrolized Denki Kagaku Kogyo Denka Poval PVA (PVOH) FILM vinylon PVA Fiber Polyvinyl glycol POLY(VINYL ALCOHOL), 88% HYDROLYZED, AVERAGE M.W. 20.000-30.000 Poly(vinyl alcohol),75% hydrolyzed, average M.W. 2000 Polyvinyl alcohol hydrolyzed, low molecular weight MOWIOL 10-98 Mowiol(R) 10-98 Mw ~61,000 Mowiol(R) 18-88 Mw ~130,000 Mowiol(R) 20-98 Mw ~125,000 Mowiol(R) 40-88 average Mw ~205,000 g/Mol Mowiol(R) 4-88 Mw ~31,000 Mowiol(R) 4-98 Mw ~27,000 MOWIOL 6-98 Mowiol(R) 6-98 Mw ~47,000 MOWIOL 8-88 Mowiol(R) 8-88 Mw ~67,000 Poly(vinyl alcohol) average Mw 13,000-23,000, 98% hydrolyzed Poly(vinyl alcohol) average Mw 130,000, 99+% hydrolyzed Poly(vinyl alcohol) average Mw 146,000-186,000, 87-89% hydrolyzed Poly(vinyl alcohol) average Mw 31,000-50,000, 87-89% hydrolyzed Poly(vinyl alcohol) average Mw 85,000-124,000, 87-89% hydrolyzed Poly(vinyl alcohol) Mw 13,000-23,000, 87-89% hydrolyzed Poly(vinyl alcohol) Mw 146,000-186,000, 99+% hydrolyzed Poly(vinyl alcohol) Mw 31,000-50,000, 98-99% hydrolyzed Poly(vinyl alcohol) Mw 85,000-124,000, 99+% hydrolyzed Poly(vinyl alcohol) Mw 89,000-98,000, 99+% hydrolyzed Poly(vinyl alcohol) Mw 9,000-10,000, 80% hydrolyzed Mowiol 40-88,Poly(vinyl alcohol) Mowiol 8-88,Poly(vinyl alcohol) Polyvinyl alcohol 124 Polyvinyl alcohol 1750±50 Polyvinyl alcohol AH-26 Poly(vinyl alcohol) 105 Mowiol? 3-98 Elvanol HV Mowiol? 56-98 Alcotex 17F-H Alcotex 88/05 Alcotex 88/10 Alcotex 99/10 Alkotex Alvyl Aracet APV Cipoviol W 72 Covol Covol 971 Elvanol Elvanol 50-42
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