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Key Documents

42385

Sigma-Aldrich

Kollicoat® MAE 30 DP

46.0-50.6% methacrylic acid basis (calc. on solids content)

동의어(들):

Methacrylic acid copolymer dispersion, Methacrylic acid-ethyl acrylate copolymer (1:1) dispersion 30 %

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About This Item

CAS Number:
UNSPSC 코드:
41116107
NACRES:
NA.25

농도

46.0-50.6% (methacrylic acid, calc. on solids content)

불순물

≤1 ppm arsenic (verified on random samples only)
≤1.00% coagulum content /particulate matter
≤10 ppm heavy metals (verified on random samples only)

무기 잔류물

≤0.1%

증발 잔류물(140 °C, 30분)

28.5-31.5%

손실

68.5-71.5% loss on drying, 140°C, 30 min.

pH

2.1-3.0

점도

≤15 mPa.s(20 °C) (apparent viscosity)
3-15(20 °C) (mm2/s)

density

1.062-1.072

InChI

1S/C5H8O2.C4H6O2/c1-3-5(6)7-4-2;1-3(2)4(5)6/h3H,1,4H2,2H3;1H2,2H3,(H,5,6)

InChI key

GDCRSXZBSIRSFR-UHFFFAOYSA-N

애플리케이션

Kollicoat polymers can be employed as film coatings (intelligent surfaces) with controlled-release agents, for instant-release or sustained-release applications. Kollicoat polymers can be used with all standard coating equipment and are cost-effective, delivering maximum quality in terms of function, stability, and appearance. This research grade product is intended for use in R&D and development only.

분석 메모

appearance of a film : clear

법적 정보

Kollicoat is a registered trademark of BASF SE

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 4

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

이미 열람한 고객

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Comparative studies with Kollicoat MAE 30 D and Kollicoat MAE 30 DP in aqueous spray dispersions and enteric coatings on highly swellable caffeine cores.
Dangel C, Schepky G, Reich HB, Kolter K.
Drug Devel. Ind. Pharm., 26, 415-421 (2000)
C Guthmann et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 69(2), 667-674 (2008-01-30)
The drug substance SAG/ZK has a short biological half-life and because of its weakly basic nature a strong pH-dependent solubility was observed. The aim of this study was to develop a controlled release (cr) multiple unit pellet formulation for SAG/ZK
A Dashevsky et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 58(1), 45-49 (2004-06-23)
The objective of this study was to obtain pH-independent release profiles from coated pellets containing drugs with pH-dependent solubility. pH-independent release of the basic model drug verapamil HCl was achieved by coating with a combination of the neutral polymer dispersions
H Kranz et al.
International journal of pharmaceutics, 380(1-2), 112-119 (2009-07-28)
The major aim of this study was to identify an efficient tool to adjust drug release patterns from aqueous and organic ethylcellulose (a gastrointestinal insoluble polymer) coated pellets and to evaluate the long term stability of the film coatings. Drug

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