75746
Sodium dodecyl sulfate
≥99.0% (GC), dust-free pellets
Recommended Products
description
anionic
Quality Level
assay
≥99.0% (GC)
form
rod
mol wt
average mol wt 18,000
aggregation number
62
loss
≤5% loss on drying
CMC
7-10 (lit.)
mp
204 - 207 °C (399 - 405 °F)
204-207 °C (lit.)
transition temp
cloud point >100 °C(lit.)
solubility
H2O: soluble 0.29 gm in 10ml, clear, colorless
H2O: 0.1 M at 20 °C, clear, colorless
130 g/L at 20 °C (68 °F)
density
1 g/cm3
anion traces
chloride (Cl-): ≤200 mg/kg
cation traces
Ca: ≤25 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤200 mg/kg
Mg: ≤20 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
HLB
40(lit.)
SMILES string
[Na+].CCCCCCCCCCCCOS([O-])(=O)=O
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
InChI key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
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Related Categories
General description
Application
- as a negatively charged surfactant to study its effects on filtration flux and membrane fouling during the microfiltration of the surfactant-stabilized oil emulsion
- as a component of plant extraction buffer, and transferring buffer for western blot
- as a component of 5× Laemmli sample buffer (5× LB) and 10× SDS running buffer for sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) and immunoblot
Biochem/physiol Actions
Features and Benefits
- Tested to confirm low levels of heavy metal contamination, ensuring suitability for various applications
- Tested for trace levels of Anions and Cations
- High-purity product ideal for biochemical research purposes
Other Notes
comparable product
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
wgk_germany
WGK 2
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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