Sodium dodecyl sulfate, BioUltra, for molecular biology, >=99.0% (GC)

Name: Sodium dodecyl sulfate, BioUltra, for molecular biology, >=99.0% (GC)
Brand: SIGMA-ALDRICH
SKU: 71725-100G
Price: 193.85 USD

Code: 71725-100G D2-231

Not available outside of the UK & Ireland.

Application

Anionic detergent

Sodium dodecyl sulfate is suitable for use in SDS-polyacrylamide gel electrophoresis for the analysis of cell-free translation products.

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Your Price

$193.85 100G

Not available outside of the UK & Ireland.

Application

Anionic detergent

Sodium dodecyl sulfate is suitable for use in SDS-polyacrylamide gel electrophoresis for the analysis of cell-free translation products.

λ	0.1 M in H₂O
aggregation number	62
anion traces	phosphate (PO₄^3-): ≤1 mg/kg, chloride (Cl^-): ≤200 mg/kg
assay	≥99.0% (GC)
cation traces	Bi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, Li: ≤5 mg/kg, K: ≤200 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
CMC	7-10 mM (20-25°C)
description	anionic
form	powder
grade	for molecular biology
HLB	40
impurities	phosphatases, none detected, RNases, none detected, proteases, none detected, insoluble matter, passes filter test, DNases, none detected
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
loss	≤3% loss on drying, 20 °C (HV)
mol wt	micellar avg mol wt 18,000
mp	204-207 °C (lit.)
product line	BioUltra
Quality Level	200
SMILES string	[Na+].CCCCCCCCCCCCOS([O-])(=O)=O
solubility	H₂O: 0.1 M at 20 °C, clear, colorless
suitability	suitable for electrophoresis
transition temp	cloud point >100 °C
UV absorption	λ: 280 nm A_max: 0.02, λ: 260 nm A_max: 0.04

This product has met the following criteria to qualify for the following awards:

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