50246

Poloxamer 407, micronized

• 동의어(들): Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol), Lμtrol micro 127
• CAS Number: 9003-11-6
• MDL number: MFCD00082049
• UNSPSC 코드: 12161900
• NACRES: NA.25

속성

• 분자량: ~9840-14600 g/mol
• Quality Level: 100
• 구성: oxyethylene content, 71.5-74.9%
• 불순물: ≤0.25% ethylene glycol and diethylene glycol; ≤0.4% total ash; ≤0.75% water; ≤1 ppm ethylene oxide; ≤2 ppm arsenic; ≤20 ppm heavy metals; 50-125 ppm butylhydroxytoluene
• 무기 잔류물: ≤0.30%
• 색상: APHA: ≤120
• 입자 크기 분포: , coeff var ≤10% (residue, No. 140 USS); , coeff var ≤50% (residue, No. 270 USS)
• pH: 5.0-7.5(1:10); 5.0-7.5(1:40)
• 적합성: complies for Infrared spectrum
• SMILES string: O2C(C2)C.O1CC1
• InChI: 1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
• InChI key: RVGRUAULSDPKGF-UHFFFAOYSA-N

설명

애플리케이션

The Poloxamer 407 grades are poloxamers from the extensive line of Pluronic^® block copolymers. They are widely used as a thickening agent and gel binder.

분석 메모

residual solvents (GLC-HS)
1,4-dioxane ≤5 ppm, ethylene glycol ≤620 ppm ( verified on random samples only)

기타 정보

average molecular weight/mass 9840-14600 g/mol; average molecular mass 10000-14600 g/mol

법적 정보

Pluronic is a registered trademark of BASF

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable