Carmin Chemische Eigenschaften,Einsatz,Produktion Methoden
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Carmine is the aluminum or calcium-aluminum lake, on an aluminum hydroxide substrate, obtained by an aqueous
extraction of the dried female insects of Dactylopius coccus Costa, enclosing young larvae. The primary source of the raw material
is from the Canary Islands and parts of South America. The coloring principle derived from carmine chiefly consists of carminic
acid (C22H20O13).
Physikalische Eigenschaften
Carmine occurs as bright red, friable pieces or as a dark red powder. It is soluble in alkali solutions,
slightly soluble in hot water and practically insoluble in cold water and in dilute acids.
CARMINE
Verwenden
carmine is a crimson pigment. This is the aluminum lake of the coloring agent cochineal, a natural pigment derived from the dried female insect Coccus cacti. Carmine may cause allergic reactions.
Essential oil composition
The kibble consists of high concentrations of fermentable sugars (glucose, fructose, sucrose and maltose), as
well as protein, pectin, cellulose, hemicellulose and polyphenols. The technical value within the seed endosperm is chemically
defined as a neutral galactomannan, a high molecular weight hydrocolloid polysaccharide (polymer). The galactomannan polymer
is composed of a 1,4-linked β-D-mannopyranosyl (mannose, 73 to 86% of molecule) units with single-side chains of α-Dgalactopyranosyl
(galactose, 14 to 27% of molecule) units irregularly attached to every fourth or fifth mannopyranosyl unit by
1,6-glycosidic linkages to the polymer.
Allgemeine Beschreibung
Carmine (C.I. 75470) (calcium-aluminium lacquer of carminic acid) for microscopy Certistain
?, is a dry dye that is used for the preparation of a staining solution for staining nuclei and for demonstration of glycogen in histological sections of human origin. As a Certistain
? dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.
Sicherheitsprofil
When heated to
decomposition it emits acrid smoke and
irritating fumes.
Carmin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
