Merck, C6152-25G, Carmine

Name: Carmine
Brand: Merck
SKU: C6152-25G

Size:25 g, Alum lake of carminic acid, Cochineal, Nacarat, Natural Red 4, certified by the BSC

Catalog Number: C6152-25G

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Category

Microbiological Stains

Pack Size25 g

TagsClinical & Diagnostics Tissue Diagnostics Dry Dyes & Certified Stains

CollectionsMerck Tissue Diagnostics – Universal Reagents for Histology & IHC Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Carmine is a red compound and is commonly used with aluminum, iron or other metal salts to enhance its activity. During smear preparation, carmine is required for chromatin staining in fresh material. In presence of aluminum chloride, it is required for the staining of glycogen.
Application
Certified for use in Orth′s lithium carbonate technique, Southgate′s mucicarmine method, and Best′s carmine for glycogen
Carmine has been used for the staining of mammary glands. It has also been used for the staining of chromosomes.

Specifications

General

MDL number	MFCD32869252
UNSPSC Code	12171500
NACRES	NA.47
EC Number	215-724-4
Web Name Suffix Override	Dye content: minimum not established , certified by the Biological Stain Commission, powder
Colour Index Number	75470
SMILES string	O1C(C(C(C(C1c2c(c3c(c(c2O)O)C(=O)c4c(c(c(c(c4)O)C(=O)O)C)C3=O)O)O)O)O)CO
InChI	1S/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)
InChI key	DGQLVPJVXFOQEV-UHFFFAOYSA-N
agency	certified by the BSC
form	powder
composition	Dye content: minimum has not been established
color	red
solubility	1 mg/mL, red (2 N NH4OH)
application(s)	diagnostic assay manufacturinghematologyhistology
storage temp.	room temp
Quality Level	200

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