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十二烷基硫酸铵

十二烷基硫酸铵用途

可作洗涤剂、润湿剂、发泡剂和乳化剂等。常用于工业清洗剂、家用洗涤剂中，也用于化妆品、纺织、金属加工、印染等工业中。

十二烷基硫酸铵名称

[ CAS 号 ]:
2235-54-3

[ 中文名 ]:
月桂醇硫酸酯铵盐

[ 英文名 ]:
ammonium dodecylsulfate

[中文别名 ]:

十二烷基硫酸铵

[英文别名 ]:

Ammonium lauryl sulfate
Ammonium n-dodecyl sulfate
Dodecyl sulfate ammonium salt
Presulin
MFCD00050675
Sulfuric acid monododecyl ester ammonium salt
ammonium lauryl sulphate
sulfuric acid, dodecyl ester, ammonium salt
Ammonium dodecyl sulfate
Sterling AM

十二烷基硫酸铵物理化学性质

[ 密度 ]:
1.02 g/mL at 20 °C

[ 沸点 ]:
417.9ºC at 760 mmHg

[ 分子式 ]:
C₁₂H₂₉NO₄S

[ 分子量 ]:
283.428

[ 闪点 ]:
110 °C

[ 精确质量 ]:
283.181732

[ PSA ]:
75.22000

[ LogP ]:
5.13140

[ 外观性状 ]:
淡黄色粘性液体

[ 折射率 ]:
n20/D 1.37

[ 储存条件 ]:
室温

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents.

十二烷基硫酸铵MSDS

详细MSDS(安全技术说明书)

十二烷基硫酸铵毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WT0825000

CHEMICAL NAME :: Sulfuric acid, monododecyl ester, ammonium salt

CAS REGISTRY NUMBER :: 2235-54-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C12-H26-O4-S.H3-N

MOLECULAR WEIGHT :: 283.48

WISWESSER LINE NOTATION :: WSQO12 &ZH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 1,305,1978

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 1,305,1978 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2632 No. of Facilities: 1428 (estimated) No. of Industries: 21 No. of Occupations: 17 No. of Employees: 10791 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2632 No. of Facilities: 2103 (estimated) No. of Industries: 16 No. of Occupations: 23 No. of Employees: 19510 (estimated) No. of Female Employees: 9922 (estimated)

十二烷基硫酸铵安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H412

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/38

[ 安全声明 (欧洲) ]:
S26-S36/37-S61

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
3402110000

十二烷基硫酸铵制备

制法十二醇经SO3硫酸化生成烷基硫酸酯后，用氨水中和制得。

十二烷基硫酸铵海关

[ 海关编码 ]: 2923900090

[ 中文概述 ]:
2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

十二烷基硫酸铵文献

Vesicles and reverse vesicles of an ionic liquid in ionic liquids.

Chem. Commun. (Camb.) 49(73) , 8111-3, (2013)

First evidence and the mechanism of formation of closed bilayer structures by a single chain amino acid ionic liquid (IL), L-proline isopropylester laurylsulfate in both hydrophilic and hydrophobic IL...

Headspace solid-phase microextraction using a dodecylsulfate-doped polypyrrole film coupled to ion mobility spectrometry for the simultaneous determination of atrazine and ametryn in soil and water samples.

Talanta 78(3) , 1107-14, (2009)

A simple and rapid headspace solid-phase microextraction (HS-SPME) based method is presented for the simultaneous determination of atrazine and ametryn in soil and water samples by ion mobility spectr...

Synthesis of hexagonal nickel hydroxide nanosheets by exfoliation of layered nickel hydroxide intercalated with dodecyl sulfate ions.

J. Am. Chem. Soc. 130(43) , 14038-9, (2008)

One-nanometer-thick nickel hydroxide nanosheets were prepared by exfoliation of layered nickel hydroxides intercalated with dodecyl sulfate (DS) ions. The shape of the nanosheets was hexagonal, as was...

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