十二烷基硫酸镁

Description

Magnesium Lauryl Sulfate · CAS 3097-08-3 · Mg(SO4C12H25)2. UNII T88HA2N17X.

Identification

CAS Registry Number	3097-08-3
PubChem CID	10415276
Molecular formula	Mg(SO4C12H25)2
IUPAC name	magnesium dodecyl sulfate
UNII (FDA)	T88HA2N17X

Computed Descriptors

Molecular Weight	555.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	22
Exact Mass	554.2797526
Monoisotopic Mass	554.2797526
Topological Polar Surface Area	150
Heavy Atom Count	35
Formal Charge	0
Complexity	230

Physical description & handling notes

• Dodecyl sulfate, [magnesium salt] appears as light yellow liquid with a mild odor. May float or sink and mix with water. (USCG, 1999)
• 1.04 at 68 °F (USCG, 1999) - Denser than water; will sink

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Surfactant; Cleansing

Documented Uses

• EPA Safer Chemical Functional Use Classes -> Surfactants
• Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
• Cosmetics -> Surfactant; Cleansing
• Information on 3 consumer products that contain Magnesium lauryl sulfate in the following categories is provided:
• Sulfuric acid, monododecyl ester, magnesium salt (2:1): ACTIVE
• Agents that modify interfacial tension of water; usually substances that have one lipophilic and one hydrophilic group in the molecule; includes soaps, detergents, emulsifiers, dispersing and wetting agents, and several groups of antiseptics.

Synonyms

magnesium dodecyl sulfate; Dodecyl sulfate, magnesium salt; RefChem:155223; DODECYL SULFATE, (MAGNESIUM SALT); Magnesium lauryl sulfate; 3097-08-3; magnesium;dodecyl sulfate; T88HA2N17X; Magnesium lauryl sulfate monohydrate; Sulfuric acid, monododecyl ester, magnesium salt; Sulfuric acid, monododecyl ester, magnesium salt (2:1); magnesium laurylsulfate; COLONIAL LM; RHODAPON LM; STEPANOL MG; ZOHARPON MGS

Frequently Asked Questions

What are the CAS number and molecular formula of Magnesium Lauryl Sulfate?

CAS 3097-08-3; molecular formula Mg(SO4C12H25)2; molecular weight — g/mol.

What other names is Magnesium Lauryl Sulfate known by?

magnesium dodecyl sulfate, Dodecyl sulfate, magnesium salt, RefChem:155223, DODECYL SULFATE, (MAGNESIUM SALT), Magnesium lauryl sulfate, 3097-08-3.

What is the regulatory status of Magnesium Lauryl Sulfate?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; CIR / INCI: Surfactant; Cleansing.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.