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Carmine#1390-65-4

Carmine#1390-65-4
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Chemical Name:Carmine
CAS No.:1390-65-4
Molecular Formula:C22H20O13
Sample: Available
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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Contact information

Phone:+86 131 8105 8760
WhatsApp:+86 131 8105 8760
Email:sales@yxlcchem.com
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PRODUCT DESCRIPTION


Carmine#1390-65-4

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).


1753838767949267


Carmine Chemical Properties

Melting point

138–140℃ (darkens)

density

> 1.0

bulk density

290kg/m3

vapor pressure

0.02Pa at 90℃

FEMA

2242 | CARMINE (COCCUS CACTI L.)

storage temp.

room temp

solubility

ammonium hydroxide: soluble1mg/mL

form

powder

Colour Index

75470

color

red

Odor

odorless

Water Solubility

Negligible

λmax

531nm, 563nm

Merck

14,1843

Stability:

Stable. Incompatible with strong oxidizing agents.

Biological Applications

Drug delivery products; preventing coronary artery disease; cancer chemopreventive activity; lipid metabolism; treating Alzheimer’s disease; soaps; whitening teeth; in food products; pharmaceuticals; cosmetics; medical devices

LogP

0.97


Safety Information

Safety Statements

22-24/25

WGK Germany

2

RTECS

FH8891000

F

3-8-10

HS Code

3203 00 90


Product Usage

Carmine [CAS: 1390-65-4] is the trade name for the aluminum lake of the red anthraquinone dye carminic acid obtained from the cochineal bug. The dye is obtained from the powdery form of cochineal by extraction with hot water, the extracts treated with aluminum salts, and the dye precipitated from the solution by the addition of ethanol. This water-soluble bright red dye is used for coloring shrimp, pork sausages, pharmaceuticals, and cosmetics. It is the only animal-derived dye approved as a colorant for foods and other products.

Factory Showcase

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Fast transport time

Inventory 2-3 working days New manufacturing 7-10 working days

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FAQ

Q:What about your price? 
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products. 

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 

Q:How about the delivery time? 
A:Within 3-15 days after we confirm you requirement. 

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me. 

Q: Do you provide samples? 
A:Yes,we could offer the sample for you to test but please pay freight fee.

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