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Methyl Purple

SIAL/277339 - in H2O

Synonym: Methyl Purple indicator solution

CAS Number: 1340-02-9
Empirical Formula (Hill Notation): C67H62N8Na4O14S3
Molecular Weight: 1391.41
MDL Number: MFCD00070843
Linear Formula: C67H62N8Na4O14S3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-277339-1L 1 L
 $95.40
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 277339-1L.

 

λmax 409 nm
  618 nm (2nd)
application(s) diagnostic assay manufacturing
hematology
histology
concentration in H2O
density 1.001 g/mL at 25 °C
form liquid
InChI 1S/C37H36N2O10S3.2C15H15N3O2.4Na/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)30-15-11-28(12-16-30)37(35-20-19-32(40)23-36(35)52(47,48)49)29-13-17-31(18-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46;2*1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;;;;/h5-23H,3-4,24-25H2,1-2H3,(H3,41,42,43,44,45,46,47,48,49);2*3-10H,1-2H3,(H,19,20);;;;/q;;;4*+1/p-4/b;2*17-16+;;;;
InChI key CNJVTYXLOYTWPD-HFZRWZJVSA-J
mp 0 °C
pH 4.8-5.4, violet to green
Quality Level 100 
SMILES string CN(C)c1ccc(cc1)N=Nc2ccccc2C(=O)O[Na].CN(C)c3ccc(cc3)N=Nc4ccccc4C(=O)O[Na].CCN(Cc5cccc(c5)S(=O)(=O)O[Na])c6ccc(cc6)C(=C7/C=CC(C=C7)=[N+](CC)Cc8cccc(c8)S([O-])(=O)=O)c9ccc(O)cc9S(=O)(=O)O[Na]
storage temp. room temp
Biochem/physiol Actions: Methyl Purple is a green colored powder. It changes color from purple (pH 4.8) to green (pH 5.4). Methyl Purple acts as an antimicrobial agent. In addition, it also aids in detection of lactic acid bacteria and determination of iron in human hair.
General description: Methyl purple is a quinone-imide redox dye.
Packaging: 1 L in glass bottle
RIDADR NONH for all modes of transport
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 0 °C
Density 1.001 g/mL at 25 °C
Storage Temp. room temp
UNSPSC 12171500

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