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Ponceau S

Ponceau S

Synonyms 3-Hydroxy-4-[2-sulfo-4-(4-sulfo- phenylazo)phenylazo]-2,7- naphthalene-disulfonic acid tetrasodium salt; C.I. 27195 ; 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt

CAS Number: 6226-79-5 Molecular Formula: C22H12N4O13S4Na4 Molecular Weight: 760.552 g/mol

EC Number: 228-319-2 MDL Number: MFCD00003892

SKU 02190644-CF
$29.00
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Description

Product Description

Ponceau S

Application Notes

Ponceau S is used as protein stain for electrophoresis.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Protein stain for electrophoresis

Specifications
SKU 02190644-CF
Alternate Names 3-Hydroxy-4-[2-sulfo-4-(4-sulfo- phenylazo)phenylazo]-2,7- naphthalene-disulfonic acid tetrasodium salt; C.I. 27195 ; 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt
Application Notes Ponceau S is used as protein stain for electrophoresis.
Base Catalog Number 190644
CAS # 6226-79-5
Color Index 27195
EC Number 228-319-2
Format Powder
Hazard Statements H315-H319-H335
Molecular Formula C22H12N4O13S4Na4
Molecular Weight 760.552 g/mol
Personal Protective Equipment Dust mask, Eyeshields, Gloves
RTECS Number QJ6600000
Safety Symbol GHS07
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance λ max (water): 517 - 523, 349 - 355 nm