| Identification | More | [Name]
Sodium lauroylsarcosinate | [CAS]
137-16-6 | [Synonyms]
GARDOL
LAUROYLSARCOSINE, SODIUM SALT
N-DODECANOYL-N-METHYLGLYCINE SODIUM SALT
N-DODECANOYLSARCOSINE SODIUM SALT HYDRATE
N-DODECANOYLSARCOSINE SODIUM SALT MONOHYDRATE
N-LAUROYLSARCOSINE NA-SALT
N-LAUROYLSARCOSINE SODIUM SALT
N-LAUROYLSARCOSINE SODIUM SALT HYDRATE
N-LAURYL SARCOSINE, SODIUM SALT
n-methyl-n-(1-oxododecyl)glycine sodium salt
SARCOSYL
SARCOSYL NL
SARKOSYL
SARKOSYL NL
'SARKOSYL' NL30
SARKOSYL NL-30
SODIUM LAUROYLSARCOSINATE
SODIUM LAUROYL SARCOSINE
SODIUM N-DODECANOYL-N-METHYLGLYCINATE
SODIUM N-DODECANOYLSARCOSINATE | [EINECS(EC#)]
205-281-5 | [Molecular Formula]
C15H30NNaO4 | [MDL Number]
MFCD08273748 | [Molecular Weight]
311.39 | [MOL File]
137-16-6.mol |
| Chemical Properties | Back Directory | [Appearance]
white powder | [Melting point ]
46 °C | [density ]
1.033 g/mL at 20 °C
| [vapor pressure ]
0.02 hPa (20 °C) | [RTECS ]
MC0598960 | [Fp ]
267℃ | [storage temp. ]
room temp | [solubility ]
H2O: 1 M at 20 °C, clear, colorless
| [form ]
Powder | [color ]
White | [Specific Gravity]
1.03 (20/4℃) | [Odor]
at 100.00?%. bland | [PH]
7.0-9.0 (25℃, 1M in H2O) | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Water Solubility ]
Soluble in water (293 g/L). | [Sensitive ]
Hygroscopic | [λmax]
λ: 260 nm Amax: 0.2
λ: 280 nm Amax: 0.06 | [Merck ]
4368 | [BRN ]
5322974 | [LogP]
0.37 | [CAS DataBase Reference]
137-16-6(CAS DataBase Reference) | [EPA Substance Registry System]
137-16-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 2811 6.1 / PGII | [WGK Germany ]
3
| [F ]
3-10 | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II | [HS Code ]
34021190 | [Toxicity]
LD50 orally in Rabbit: 2888 mg/kg |
| Questions And Answer | Back Directory | [Uses]
Sodium lauroyl sarcosinate (INCI), also known as sarkosyl, is a white powder derived from sarcosine, which make it is fate-free and biodegradable. The surfactant is amphiphilic due to the hydrophobic 12-carbon chain (lauroyl) and the hydrophilic carboxylate.
Sodium lauroyl sarcosinate is personal care products as well as in household and industrial applications, and it is used as a co-surfactant in cleanser formulations such as shampoos and body washes. It can also be used in oral care applications such as toothpastes and incorporated into syndet and combo bars. The typical usage levels range from 1-5% on an active basis.
| [Application]
Sodium lauroyl sarcosinate (INCI; Sodium N-lauroylsarcosinate) is mild, biodegradable anionic surfactants derived from sarcosine used as a foaming and cleansing agent in shampoo, shaving foam, toothpaste, and foam wash products. The surfactant is amphiphilic due to the hydrophobic 12-carbon chain (lauroyl) and the hydrophilic carboxylate.
Sodium lauroyl sarcosinate is a high foam, eco-friendly surfactant. It has good chlorine stability with anti-corrosion properties. This surfactant has excellent ocular tolerance and gentleness. Sodium lauroyl sarcosinate is often seen in shampoos, bath, cleansing and shaving products as a foaming agent, surfactant, and hair conditioning agent. Sodium lauroyl sarcosinate has the ability to enhance the appearance and feel of hair by improving body, suppleness and sheen, especially in hair that is chemically damaged. This ingredient also serves to clean skin and hair by mixing with oil and dirt and enabling them to be rinsed away. As a modified fatty acid, it is thought to be more soluble, and have increased crystallinity and acidity compared to its original fatty acid composition.
|
| Hazard Information | Back Directory | [Chemical Properties]
white powder | [General Description]
N-Lauroylsarcosine is an anionic surfactant with an ability to denature proteins. Due to its microbicidal property, N-lauroylsarcosine is being considered as a potent anti-microbicide in topical formulations, especially against sexually transmitted diseases (STDs). | [Flammability and Explosibility]
Nonflammable | [Biochem/physiol Actions]
N-Lauroylsarcosine is an anionic surfactant which also has protein denaturant potency. In addition, it has been shown as a microbicide for sexually transmitted diseases. |
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