434965

2-Hydroxyethyl cellulose

average M_v ~90,000

• 동의어(들): Cellulose hydroxyethyl ether
• CAS Number: 9004-62-0
• MDL number: MFCD00072770
• UNSPSC 코드: 12162002
• NACRES: NA.23

속성

• 양식: powder
• Quality Level: 100
• autoignition temp.: 725 °F
• 분자량: average M_v ~90,000
• 라벨링 범위: 2.5 mol per mol cellulose (M.S.)
• 점도: 100-180 cP(lit.)
• density: 0.6 g/mL at 25 °C (lit.)
• SMILES string: O1C(C(C(C(C1CO)OC)O)OCCO)OC2C(OC(C(C2O)O)OC4C(OC(C(C4O)O)C)CO)COC3OC(C(C(C3O)O)OC)CO
• InChI: 1S/C29H52O21/c1-10-15(34)16(35)24(13(8-33)45-10)49-28-20(39)18(37)25(50-29-26(43-5-4-30)21(40)23(42-3)12(7-32)47-29)14(48-28)9-44-27-19(38)17(36)22(41-2)11(6-31)46-27/h10-40H,4-9H2,1-3H3
• InChI key: CWSZBVAUYPTXTG-UHFFFAOYSA-N

설명

일반 설명

2-Hydroxyethyl cellulose (HEC) is a water soluble biopolymer that is majorly used as a thickener and an adhesive. It has water retention properties and good film forming ability for protective covering.

Non-ionic water soluble polymer. Aqueous solutions are pseudoplastic. Readily disperses without lumping.

애플리케이션

Thickener, protective colloid, binder, stabilizer and suspending agent.

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)