Skip to Content
Merck
CN

Key Documents

View All Documentation

N1404

Niaproof® 4

~27% in H2O

Synonym(s):

7-Ethyl-2-methyl-4-undecyl sulfate sodium salt, Sodium 7-ethyl-2-methyl-4-undecyl sulfate, Tergitol™ 4

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C14H29NaO4S
CAS Number:
139-88-8
Molecular Weight:
316.43
NACRES:
NA.25
PubChem Substance ID:
24897487
UNSPSC Code:
12161900
MDL number:
MFCD00072416
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

description

anionic

form

liquid

mol wt

316.43 g/mol

concentration

~27% in H2O

technique(s)

DNA extraction: suitable, hybridization: suitable, protein quantification: suitable

impurities

≤0.005% Phosphorus (P)

density

1.06 g/mL at 20 °C

cation traces

Ca: ≤0.005%, Cu: <0.0005%, Fe: <0.0005%, K: <0.005%, Mg: <0.0005%, Pb: <0.001%, Zn: <0.0005%

SMILES string

[Na+].CCCCC(CC)CCC(CC(C)C)OS([O-])(=O)=O

InChI

1S/C14H30O4S.Na/c1-5-7-8-13(6-2)9-10-14(11-12(3)4)18-19(15,16)17;/h12-14H,5-11H2,1-4H3,(H,15,16,17);/q;+1/p-1

InChI key

FVEFRICMTUKAML-UHFFFAOYSA-M

General description

Niaproof 4 is a bi-tailed sodium.

Application

Niaproof 4 has been used in a study to assess the physical chemistry of the thermal transformation of mesoporous and microporous zirconia. It has also been used in a study to improve plating media for the detection of salmonella species.

Other Notes

Alkyl sodium sulfate surfactant.
These are the same anionic surfactants formerly produced by Union Carbide under the Tergitol name.

Legal Information

Niaproof is a registered trademark of Niacet Corp.
TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

Still not finding the right product?

Explore all of our products under Niaproof® 4

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Storage Class

8A - Combustible corrosive hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCT2692
MKCT2693
MKCQ9724
MKCS7474
MKCQ7730

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

E T Mallinson et al.
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 12(1), 83-87 (2000-02-26)
The Salmonella detection ability of 2 surfactant-supplemental media, xylose-lysine-tergitol (Nia-proof) 4 (XLT4) and Miller-Mallinson (MM) agar, was compared against that of several commonly used plating media. XLT4 and MM appeared to be the most efficient in detecting Salmonella in meat
Physical Chemistry of the Thermal Transformation of Mesoporous and Microporous Zirconia
Pacheco, G. and J. J. Fripiat
The Journal of Physical Chemistry B, 104, 11906-11906 (2000)
Nieves Martinez-Peinado et al.
International journal of molecular sciences, 22(2) (2021-01-16)
Chagas disease is caused by the protozoan parasite Trypanosoma cruzi and affects over 6 million people worldwide. Development of new drugs to treat this disease remains a priority since those currently available have variable efficacy and frequent adverse effects, especially
View All Related Papers

Global Trade Item Number

SKUGTIN
N1404-500ML04061837608964