ChemicalBook >> CAS DataBase List >>Poly(vinyl alcohol)
Poly(vinyl alcohol)
- CAS No.
- 25213-24-5
- Chemical Name:
- Poly(vinyl alcohol)
- Synonyms
- PVA 1788;MOWIOL 4-88;ETHENOL, HOMOPOLYMER;MOWIOL 4-88(R);MOWIOL(R) 3-96;MOWIOL(R) 4-88;MOWIOL(R) 6-98;PVA FIBRE GRADE;MOWIOL(R) 10-98;MOWIOL(R) 18-88
- CBNumber:
- CB0700593
- Molecular Formula:
- C6H10O3
- Molecular Weight:
- 130.14
- MDL Number:
- MFCD00081922
- MOL File:
- 25213-24-5.mol
Last updated:2026-06-03 22:13:46
| Product description | Number | Pack Size | Price |
| Polyvinyl alcohol, partially hydrolyzed (Mw approx.70000) for synthesis | 8.43869 | 100G | $49.9 |
| Polyvinyl alcohol, partially hydrolyzed (Mw approx.70000) for synthesis | 8.43869 | 1KG | $167 |
| Polyvinyl alcohol, partially hydrolyzed (Mw approx. 30000) for synthesis | 8.43868 | 1KG | $141 |
| Polyvinyl alcohol, partially hydrolyzed (Mw approx.200000) for synthesis | 8.43871 | 100G | $47.4 |
| Polyvinyl alcohol, partially hydrolyzed (Mw approx.200000) for synthesis | 8.43871 | 1KG | $146 |
| Melting point | >300 °C |
|---|---|
| Density | 1.23 |
| Density | 1.29 |
| bulk density | 400-600kg/m3 |
| refractive index | 1.50 |
| storage temp. | 2-30°C |
| form | Granular |
| form | Powder |
| Viscosity | 21-25cp (4% aqueous solution @ 20C) |
| Viscosity | 29cp (4% aqueous solution @ 20C) |
| Viscosity | 3-4cp (4% aqueous solution @ 20C) |
| Viscosity | 35-45cp (4% solution @ 20C) |
| Viscosity | 5cp (4% aqueous solution @ 20C) |
| Thermal Conductivity | 0.795 W/(m·K) |
| Cosmetics Ingredients Functions |
VISCOSITY CONTROLLING FILM FORMING |
| InChI | InChI=1S/C4H6O2.C2H4O/c1-3-6-4(2)5;1-2-3/h3H,1H2,2H3;2-3H,1H2 |
| InChIKey | CALWOYBZYFNRDN-UHFFFAOYSA-N |
| SMILES | O(C=C)C(=O)C.C(O)=C |
| EPA Substance Registry System | Vinyl acetate vinyl alcohol polymer (25213-24-5) |
| UNSPSC Code | 13111042 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |
| Risk Statements | 23/24/25-36/38-39/23/24/25 |
| Safety Statements | 26-36/37-45 |
| WGK Germany | 1 |
| RTECS | TR8100000 |
| Autoignition Temperature | >230°C |
| TSCA | TSCA listed |
| Storage Class | 11 - Combustible Solids |
Poly(vinyl alcohol) price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.43869 | Polyvinyl alcohol, partially hydrolyzed (Mw approx.70000) for synthesis | 25213-24-5 | 100G | $49.9 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.43869 | Polyvinyl alcohol, partially hydrolyzed (Mw approx.70000) for synthesis | 25213-24-5 | 1KG | $167 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.43868 | Polyvinyl alcohol, partially hydrolyzed (Mw approx. 30000) for synthesis | 25213-24-5 | 1KG | $141 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.43871 | Polyvinyl alcohol, partially hydrolyzed (Mw approx.200000) for synthesis | 25213-24-5 | 100G | $47.4 | 2025-07-31 | Buy |
| Sigma-Aldrich | 8.43871 | Polyvinyl alcohol, partially hydrolyzed (Mw approx.200000) for synthesis | 25213-24-5 | 1KG | $146 | 2025-07-31 | Buy |
Poly(vinyl alcohol) Chemical Properties,Uses,Production
Description
Poly(vinyl alcohol)(PVOH) is a water-soluble polymer, and its solubility greatly depends on the hydrolyzed percentage, i.e., the percentage of hydrolysis of polyvinyl acetate. PVOH is fully biodegradable. PVOH is produced by no less than 20 companies worldwide; the renowned producers are Kuraray, Denka, Sekisui, Synthomer, and many more. The water-soluble characteristic of PVOH makes it extensively used as a binder, emulsifier, and thickening agent for a wide range of products such as paper, remoistenable adhesives, textile finish, paper surface treatment, as well as cosmetics, food, and pharmaceutical products. PVOH is suitable for food, drugs, and cosmetics for packaging purposes since it has outstanding barrier properties to gases such as oxygen, nitrogen, and carbon dioxide.
Solubility in organics
Glycerol (hot), glycols (hot), water
Poly(vinyl alcohol) Preparation Products And Raw materials
Raw materials
Preparation Products
Poly(vinyl alcohol) Suppliers
Global( 114)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53799 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21533 | 55 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19935 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-17392587031 | 1059@dideu.com | China | 9984 | 58 |
| RongNa Biotechnology Co.,Ltd | +86-86-13583358881 +8618560316533 | Brad@rongnabiotech.com | China | 3374 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20000 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43392 | 58 |
| XIAMEN EQUATION CHEMICAL CO.,LTD | +86-5926515854 +86-18060954864 | sales@equationchemical.com | China | 2996 | 58 |
| Mainchem Co., Ltd. | -- | sarah@mainchem.com | China | 6528 | 58 |
View Lastest Price from Poly(vinyl alcohol) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-30 | Poly(vinyl alcohol)
25213-24-5
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2024-04-15 | poly(vinyl alcohol)
25213-24-5
|
$1.00 | 100mg | 0.99 | 5ton/month | ANHUI SHENGZHIKAI BIOTECHNOLOGY CO.,LTD | |
 |
2020-01-10 | POLY(VINYL ALCOHOL)
25213-24-5
|
$1.00 | 1g | 98% | 200kgs | Career Henan Chemical Co |
-
- Poly(vinyl alcohol)
25213-24-5
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- poly(vinyl alcohol)
25213-24-5
- $1.00
- 0.99
- ANHUI SHENGZHIKAI BIOTECHNOLOGY CO.,LTD
-
- POLY(VINYL ALCOHOL)
25213-24-5
- $1.00
- 98%
- Career Henan Chemical Co
25213-24-5(Poly(vinyl alcohol))Related Search:
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Poly(vinyl alcohol) (Partially hydrolyzed-Low M.Wt.)
Poly(vinyl alcohol) (Partially hydrolyzed-Med.M.Wt.)
Polyvinyl acetate partially hydrolyzed (Suspending agent)
PVA FIBRE GRADE
PVA 13-99, 10-98, 24-99
POLY VINYL ALCOHO
Polyvinylacetat, Polymer mit Polyvinylalkohol
VINYL ALCOHOL, POLYMERIZED
VINYL ALCOHOL POLYMER PARTIALLY HYDROLYZED
VINYL ALCOHOL/VINYL ACETATE COPOLYMER
ETHENYL ACETATE, POLYMER WITH ETHENOL
Vinyl acetate vinyl alcohol polymer
POLY[VINYL ALCOHOL] HYDROLYZED
POLYVINYL ALCOHOL PROTECTIVE COLLOID
POLY(VINYL ALCOHOL) 1,000
POLYVINYL ALCOHOL 100'000
POLYVINYL ALCOHOL 10-98
POLYVINYL ALCOHOL 122'400
POLYVINYL ALCOHOL 137'100
POLYVINYL ALCOHOL 145000
POLYVINYL ALCOHOL 1500
POLYVINYL ALCOHOL 15000
POLYVINYL ALCOHOL 15'000
POLYVINYL ALCOHOL 170'500
POLYVINYL ALCOHOL 18-88
POLYVINYL ALCOHOL 200'000
POLYVINYL ALCOHOL 22'000
POLYVINYL ALCOHOL 28-99
POLY(VINYL ALCOHOL) 3,500
POLYVINYL ALCOHOL 35'000
POLYVINYL ALCOHOL 49'000
POLYVINYL ALCOHOL 500
POLY(VINYL ALCOHOL) 500, COMPLETELY HYDROLYZED
POLYVINYL ALCOHOL 55'000
POLYVINYL ALCOHOL 56-98
POLYVINYL ALCOHOL 6-98
POLYVINYL ALCOHOL 7'200
POLYVINYL ALCOHOL 72000
POLYVINYL ALCOHOL 72'000
POLYVINYL ALCOHOL 82'000
POLYVINYL ALCOHOL DISPERSING AGENT
MOWIOL 4-88
MOWIOL 4-88(R)
MOWIOL(R) 10-98
MOWIOL(R) 18-88
MOWIOL(R) 28-99
MOWIOL(R) 3-96
MOWIOL(R) 40-88
MOWIOL(R) 4-88
MOWIOL(R) 4-88 REAGENT
MOWIOL(R) 56-98
MOWIOL(R) 6-98
VINYL ALCOHOL POLYMER
VINYL ALCOHOL POLYMER FULLY HYDROLYZED
Poly(vinyl acetate),40% hydrolyzed
Poly(vinyl alcohol)
