62862
Sodium dodecyl sulfate
≥90% ((Assay))
동의어(들):
Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3(CH2)11OSO3Na
CAS 번호:
Molecular Weight:
288.38
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39093306
UNSPSC Code:
12161900
EC Number:
205-788-1
MDL number:
Beilstein/REAXYS Number:
3599286
제품 이름
Sodium dodecyl sulfate, ≥90% ((Assay))
InChI key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
InChI
1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
SMILES string
[Na+].CCCCCCCCCCCCOS([O-])(=O)=O
description
anionic
62
assay
≥90% ((Assay))
form
(Rods)
mol wt
288.38 g/mol
Quality Level
greener alternative product characteristics
Catalysis
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technique(s)
LC/MS: suitable
electrophoresis: suitable
protein quantification: suitable
mp
204-207 °C (lit.)
solubility
water: soluble
density
(1.03 g/cm3 at 20 °C (68 °F))
HLB
40
application(s)
(Western Blot)
greener alternative category
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Application
Anionic detergent
Sodium dodecyl sulfate has been used:
- to prepare Chit for coating the Janus micromotors for the synthesis of magnesium (Mg)-based micromotors
- as a component in low salt lysis buffer to lyse the edible bird’s nest (EBN) treated cells for western blot analysis
- in the preparation of decellularizing solution to scale down and decellularize skin fragments
Biochem/physiol Actions
Sodium dodecyl sulfate (SDS) is frequently used as an ingredient in a wide range of products, including pharmaceuticals, and product formulations. It is broadly used in several applications including electrophoresis for the separation of proteins and as an organic template for preparing periodic mesoporous organosilica nanospheres. SDS is also used in the solubilization of proteins and lipids, as well as drugs, dispersion of functionalized carbon nanotubes and graphene sheets, and gas hydrate formation. It is commonly used for the quick disruption of biological membranes. Due to its ability to disrupt the tissue architecture, SDS is preferred in several nucleic acid purification reagents. SDS has very low solubility in high salt, and chaotropic solutions and is readily precipitable in the presence of potassium salts, so it is usually not added to guanidinium buffers.
Features and Benefits
- Assay: ≥90%
- Suitable for LC/MS, electrophoresis, and protein quantification
- Inhibits RNase and deoxyribonuclease (DNase) activity
General description
Sodium dodecyl sulfate (SDS), also known as sodium lauryl sulfate (SLS), has an alkyl tail of 12 carbon atoms attached to a sulfate group. It is an anionic surfactant due to the negative charge of its sulfate group.
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
4.1B - Flammable solid hazardous materials
wgk
WGK 2
flash_point_f
338.0 °F
flash_point_c
170 °C
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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