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폴리비닐 알코올 1500

폴리비닐 알코올 1500
폴리비닐 알코올 1500 구조식 이미지
카스 번호:
폴리비닐 알코올 1500
Poly(vinyl alcohol)
PVA;BP05;BP17;Poval;PVS 4;Vinol;Kurat;Alvyl;Covol;Lemol
포뮬러 무게:
MOL 파일:

폴리비닐 알코올 1500 속성

>300 °C
끓는 점
-14.5°C (rough estimate)
1.3810 (estimate)
저장 조건
Store below +30°C.
H2O: soluble (hot)
물리적 상태
White to cream
3.5-7.0 (40g/l, H2O, 20℃)
soluble in hot water
Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents.
Polyvinyl alcohol(9002-89-5)
Ethenol, homopolymer(9002-89-5)
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn
위험 카페고리 넘버 23/24/25-36/38-39/23/24/25-68/20/21/22-20/21/22
안전지침서 26-36/37-45-24/25
WGK 독일 1
RTECS 번호 TR8100000
자연 발화 온도 450 °C
HS 번호 39053000
유해 물질 데이터 9002-89-5(Hazardous Substances Data)
독성 LD50 orally in Rabbit: > 20000 mg/kg
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H371 장기(또는, 영향을 받은 알려진 모든 장기를 명시)에 손상을 일으킬 수 있음(노출되어도 특정 표적장기 독성을 일으키지 않는다는 결정적인 노출경로가 있다면 노출경로를 기재) 특정 표적장기 독성 - 2회 노출 구분 2 경고 P260, P264, P270, P309+P311, P405,P501
P260 분진·흄·가스·미스트·증기·...·스프레이를 흡입하지 마시오.

폴리비닐 알코올 1500 MSDS

Poly(vinyl alcohol)

폴리비닐 알코올 1500 C화학적 특성, 용도, 생산

화학적 성질

white or cream solid

화학적 성질

Polyvinyl alcohol occurs as an odorless, white to cream-colored granular powder.


In the plastics industry in molding Compounds, surface coatings, films resistant to gasoline, textile sizes and finishing compositions; can be compounded to yield elastomers to be used in manufacture of artificial sponges, fuel hoses, etc., also in printing inks for plastics and glass, in pharmaceutical finishing, cosmetics, water-sol film and sheeting. Pharmaceutic aid (viscosity increasing agent); ophthalmic lubricant.


ChEBI: A homopolymer macromolecule obtained by polymerisation of vinyl alcohol.

생산 방법

Polyvinyl alcohol is produced through the hydrolysis of polyvinyl acetate. The repeating unit of vinyl alcohol is not used as the starting material because it cannot be obtained in the quantities and purity required for polymerization purposes. The hydrolysis proceeds rapidly in methanol, ethanol, or a mixture of alcohol and methyl acetate, using alkalis or mineral acids as catalysts.


Liquifilm Tears (Allergan).

Pharmaceutical Applications

Polyvinyl alcohol is used primarily in topical pharmaceutical and ophthalmic formulations. It is used as a stabilizing agent for emulsions (0.25–3.0% w/v). Polyvinyl alcohol is also used as a viscosity-increasing agent for viscous formulations such as ophthalmic products. It is used in artificial tears and contact lens solutions for lubrication purposes, in sustained-release formulations for oral administration, and in transdermal patches. Polyvinyl alcohol may be made into microspheres when mixed with a glutaraldehyde solution.

공업 용도

Polyvinyl alcohol is a tough, whitish polymerthat can be formed into strong films, tubes, andfibers that are highly resistant to hydrocarbonsolvents. Although polyvinyl alcohol is one ofthe few water-soluble polymers, it can be renderedinsoluble in water by drawing or by theuse of cross-linking agents.

Safety Profile

Questionable carcinogen with experimental carcinogenic and tumorigenic data by implant route. Flammable when exposed to heat or flame; can react with oxidizing materials. Slight explosion hazard in the form of dust when exposed to flame. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.


Polyvinyl alcohol is generally considered a nontoxic material. It is nonirritant to the skin and eyes at concentrations up to 10%; concentrations up to 7% are used in cosmetics.
Studies in rats have shown that polyvinyl alcohol 5% w/v aqueous solution injected subcutaneously can cause anemia and infiltrate various organs and tissues.
(mouse, oral): 14.7 g/kg
(rat, oral): >20 g/kg


Polyvinyl alcohol is stable when stored in a tightly sealed container in a cool, dry place. Aqueous solutions are stable in corrosionresistant sealed containers. Preservatives may be added to the solution if extended storage is required. Polyvinyl alcohol undergoes slow degradation at 100°C and rapid degradation at 200°C; it is stable on exposure to light.

비 호환성

Polyvinyl alcohol undergoes reactions typical of a compound with secondary hydroxy groups, such as esterification. It decomposes in strong acids, and softens or dissolves in weak acids and alkalis. It is incompatible at high concentration with inorganic salts, especially sulfates and phosphates; precipitation of polyvinyl alcohol 5% w/v can be caused by phosphates. Gelling of polyvinyl alcohol solution may occur if borax is present.

Regulatory Status

Included in the FDA Inactive Ingredients Database (ophthalmic preparations and oral tablets). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

폴리비닐 알코올 1500 준비 용품 및 원자재


준비 용품

폴리비닐 알코올 1500 공급 업체

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Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 CHINA 3203 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20680 55
Mainchem Co., Ltd.
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0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 CHINA 2668 55
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86-0551-65418684 18949823763
86-0551-65418684 China 1751 55
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114 CHINA 6374 58
Hebei Chisure Biotechnology Co., Ltd.
+8613091036086; +8613292890173
+8613292893290; CHINA 1019 58
career henan chemical co
+86-371-86658258 CHINA 20580 58
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 23982 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254 CHINA 20094 58

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