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Ponceau S
Key Features and Details
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: #
6226-79-5
MOLECULAR FORMULA: C22H12N4O13S4Na4
MOLECULAR WEIGHT: 760.552 g/mol
EC No: 228-319-2
MDL No: MFCD00003892
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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
Base Catalog Number: 190644
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
CAS
: #
6226-79-5
Color Index
: 27195
EC No
: 228-319-2
Format
: Powder
Hazard Statements
: H315-H319-H335
MDL No
: MFCD00003892
Molecular Formula
: C22H12N4O13S4Na4
Molecular Weight
: 760.552 g/mol
PPE
: Dust mask, Eyeshields, Gloves
RTECS No
: QJ6600000
Safety Symbol
: GHS07
UV Visible Absorbance
: ? max (water): 517 - 523, 349 - 355 nm
