로릴 에테르 황산 나트륨

로릴 에테르 황산 나트륨
로릴 에테르 황산 나트륨 구조식 이미지
카스 번호:
68585-34-2
한글명:
로릴 에테르 황산 나트륨
동의어(한글):
로릴에테르황산나트륨;에스엘이에스;소듐C10-16파레스-2설페이트;로릴에테르황산나트륨(SODIUMLAURYLETHERSULFATE);라우릴에테르황산나트륨
상품명:
Sodium lauryl ether sulfate
동의어(영문):
Sodium lauryl ether sulfate 70%;Sles N70;Lauryl ether sulfate sodium;NAXOLATE ES-130;WM-AES 270N/370N;(C10-C16)Alcoholethoxylatesulfatedsodiumsal;Sles70%;AES/SLES;Cheap SLES;SLES 28% 70%
CBNumber:
CB0464840
분자식:
C12H26Na2O5S
포뮬러 무게:
328.38
MOL 파일:
68585-34-2.mol
MSDS 파일:
SDS

로릴 에테르 황산 나트륨 속성

저장 조건
Hygroscopic, Refrigerator, Under inert atmosphere
용해도
클로로포름(약간 용해됨), 메탄올(적당), 물(약간 용해됨)
물리적 상태
색상
무색~황백색
안정성
흡습성
InChI
InChI=1S/C12H26O.2Na.H2O4S/c1-2-3-4-5-6-7-8-9-10-11-12-13;;;1-5(2,3)4/h13H,2-12H2,1H3;;;(H2,1,2,3,4)/q;2*+1;/p-2
InChIKey
SEKVTWKYOIVNGT-UHFFFAOYSA-L
SMILES
[Na+].[Na+].S([O-])([O-])(=O)=O.OCCCCCCCCCCCC
CAS 데이터베이스
68585-34-2(CAS DataBase Reference)
EPA
Polyethylene glycol mono-C10-16-alkyl ether sulfate sodium salt (68585-34-2)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
기존화학 물질 KE-32438
그림문자(GHS): GHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
예방조치문구:
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P302+P352 피부에 묻으면 다량의 물로 씻으시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P321 (…) 처치를 하시오.
P332+P313 피부 자극이 생기면 의학적인 조치· 조언을 구하시오.
P362 오염된 의복을 벗고 세척 후에 재사용하기

로릴 에테르 황산 나트륨 C화학적 특성, 용도, 생산

용도

Sodium laureth sulfate (sometimes referred to as SLES) is used in cosmetics as a detergent and also to make products bubble and foam. It is common in shampoos, shower gels and facial cleansers. It is also found in household cleaning products, like dish soap.

정의

Sodium lauryl ether sulfate(SLES) is an anionic surfactant which is widely used in rinse off products as a primary surfactant. In addition to excellent detergency (also referred as cleansing), it also has excellent emulsification and foamability. It is major component of rinse-off products. It is compatible with all surfactants except cationic.

생산 방법

Sulfation. Initially, lauryl ethoxylate is sulfated in batches by cholorosulfonic acid. Both reagents are fed to a glass-lined, stirred, jacketed reactor, with the acid being gradually added to the reaction. The sulfation is carried out at 25 - 30°C under a vacuum for about 2.5 hours. The gaseous HCl by-product is led off the sulfation product and directed to a scrubber downstream. The sulfation product is fed to the neutralization.
Neutralization. The sulfation product is fed to a neutralization vessel, where it is contacted with a 50 wt% caustic soda solution along with process water to adjust its active component. The neutralization reaction is carried out below 45 °C, generating a 70 wt% sodium lauryl ether sulfate further routed to packaging.
Scrubbing. The HCl evolved during the sulfation is fed to a scrubber, which is absorbed in process water, generating a 33 wt% hydrochloric acid solution by-product.

benefits

The product has good solvency, favorable hard-water resistance and high-biodegradation. It also facilitates ease of formulation and production. In addition, it also creates a degree of thickening to the final product formulation.

위험도

sodium laureth sulfate may be contaminated with measurable amounts of ethylene oxide and 1,4-dioxane. The International Agency for Research on Cancer ethylene oxide as a known human carcinogen and 1,4-dioxane as a possible human carcinogen. Ethylene oxide can also harm the nervous system and the California Environmental Protection Agency has classified it as a possible developmental toxicant based on evidence that it may interfere with human development. 1,4-dioxane is also persistent. In other words, it doesn’t easily degrade and can remain in the environment long after it is rinsed down the shower drain. 1,4-dioxane can be removed from cosmetics during the manufacturing process by vacuum stripping, but there is no easy way for consumers to know whether products containing sodium laureth sulfate have undergone this process. The industry panel that reviews the safety of cosmetics ingredients notes that sodium laureth sulfate can irritate the skin and eyes (though approving of its use in cosmetics).

부작용

Sodium lauryl ether sulfate(SLES) can irritate eyes, skin, and lungs, especially with long-term use. It may also be contaminated with a substance called 1,4-dioxane, which is known to cause cancer in laboratory animals. This contamination occurs during the manufacturing process.

로릴 에테르 황산 나트륨 준비 용품 및 원자재

원자재

준비 용품


로릴 에테르 황산 나트륨 공급 업체

글로벌( 253)공급 업체
공급자 전화 이메일 국가 제품 수 이점
Hebei Shengyang Water Conservancy Engineering Co., Ltd.
+8615373025980
clara@hbshengyang.com China 874 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763
info@tnjchem.com China 2989 55
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39916 58
Hebei Jingbo New Material Technology Co., Ltd
+8619931165850
hbjbtech@163.com China 1000 58
Yujiang Chemical (Shandong) Co.,Ltd.
+86-17736087130 +86-18633844644
catherine@yjchem.com.cn China 981 58
Shanghai UCHEM Inc.
+862156762820 +86-13564624040
sales@myuchem.com China 7121 58
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
+8615383190639
admin@86-ss.com China 1000 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12446 58
Wuhan Fortuna Chemical Co., Ltd
+86-027-59207850
info@fortunachem.com China 5987 58
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5866 58

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