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137-16-6 - N-Lauroylsarcosine sodium salt, 95% - N-Dodecanoyl-N-methylglycine sodium salt - Sarkosyl NL - J60040 - Alfa Aesar

J60040 N-Lauroylsarcosine sodium salt, 95%

Codice CAS
137-16-6
Sinonimi
N-Dodecanoyl-N-methylglycine sodium salt
Sarkosyl NL

Dimensioni Prezzo ($) Quantità Disponibilità
10g 55,60
50g 224,00
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N-Lauroylsarcosine sodium salt, 95%

MDL
MFCD00042728
EINECS
205-281-5

Proprietà chimiche

Formula
C15H29NNaO3
Peso formula
293.39
Modulo
Crystalline powder
Punto di fusione
44-47°
Sensibilità
Hygroscopic
Solubilità
Soluble in water (293 g/L).

Applicazioni

N-Lauroylsarcosine is used for solubilization and separation of membrane proteins and glycoprotein's; reported to inhibit hexokinase. It is useful in concentrated salt solutions used in the cell lysis step during RNA purification (helps avoid excessive foaming). It has been used to indicate paramagnetic anisotropy sign change in micelle mesophage. Inhibits bacterial flora of human saliva/gut at 0.25% as well as acting as a fungi static agent in aqueous dispersion (1%).

Note

Hygroscopic, store away form water/moisture. Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent and reducing agent.

Letteratura

P Gariglio; J Buss; M H Green. Sarkosyl activation of RNA polymerase activity in mitotic mouse cells. FEBS Letters, 1974, 44(3), 330-333.

R J MacDonald; G H Swift; A E Przybyla; J M Chirgwin. Isolation of RNA using guanidinium salts. Methods in Enzymology, 1987 152 219-227.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H330-H315-H318

Fatal if inhaled. Causes skin irritation. Causes serious eye damage.

Dichiarazioni precauzionali: P260-P284-P280-P304+P340-P305+P351+P338-P320-P310-P362-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,4368
Beilstein
5322974
Classe di rischio
6.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2924.19
TSCA
Yes
RTECS
MC0598960

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