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Merck
모든 사진(2)

주요 문서

STS0203

Sigma-Aldrich

ECO TWEEN® 65

greener alternative

동의어(들):

TWEEN® 65, Polyoxyethylenesorbitan Tristearate

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12161900
NACRES:
NA.28

설명

non-ionic

Quality Level

양식

liquid (may appear solid at room temperature )

구성

Stearic acid, ≥40% (balance primarily palmitic acid)

환경친화적 대안 제품 특성

Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

HLB

10.5

환경친화적 대안 카테고리

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일반 설명

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a biobased surfactant and is aligned with the 7th principle of Green Chemistry "Use of Renewable Feedstocks" and the 10th principle "Design for Degradation".

TWEEN 65 is a fatty acid polyoxyethylene ester of sorbitan.

애플리케이션

TWEEN 65 has been used in a study as a carbon source for the reductive dechlorination of hexachlorobenzene in a mixed, methanogenic culture. It has also been used in a study to investigate its ability to stimulate growth of the hypocotyl of Amaranthus caudatus L.

특징 및 장점

  • 100 % Renewable
  • 100 % Bio-based
  • Certified to the USDA BioPreferred Program
  • Lower carbon footprint than petrochemical-based versions

법적 정보

TWEEN is a registered trademark of Croda International PLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

300.2 °F - closed cup

Flash Point (°C)

149.00 °C - closed cup


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

D H Yeh et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 52(1-2), 343-349 (2005-09-27)
Three structurally-related, nonionic, polysorbate surfactants (Tween 60, 61, and 65) were used as the sole carbon source to sustain the microbial, sequential reductive dechlorination of hexachlorobenzene (HCB) in a mixed, methanogenic culture derived from a contaminated estuarine sediment. The surfactants

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