423238

(Hydroxypropyl)methyl cellulose

average M_n ~10,000

• 동의어(들): HPMC, Hypromellose
• CAS Number: 9004-65-3
• MDL number: MFCD00131360
• UNSPSC 코드: 12162002
• NACRES: NA.23

속성

• 양식: powder
• Quality Level: 200
• 분자량: average M_n ~10,000
• 라벨링 범위: 1.8-2.0 mol methoxy per mol cellulose (D.S.); 29 wt. % methoxy; 0.2-0.3 mol propylene oxide per mol cellulose (M.S.); 7 wt. % propylene oxide
• 표면장력: 43-55 dyn/cm, 25 °C, 0.05 wt. %
• 점도: 6 cP(20 °C)(lit.)
• 전이 온도: gel point 58-64 °C
• SMILES string: O3[C@H]([C@@H]([C@H]([C@@H]([C@H]3COCC(O)C)OCC(O)C)OCC(O)C)OCC(O)C)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4OCC(O)C)OCC(O)C)OCC(O)C)COCC(O)C.O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1COC)OC)OC)OC)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2OC)OC)OC)COC
• InChI key: PUSNGFYSTWMJSK-GSZQVNRLSA-N

설명

애플리케이션

Thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid.

특징 및 장점

Dissolves in water, undergoes reversible gelation upon heating, non-ionic, does not complex with ionic species and is surface active and enzyme resistant. Solutions are pseudoplastic.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)