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11298

Carminic acid

analytical standard

Synonym(s):

Natural Red 4

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Size/SKUAvailabilityPrice
25 mg

Available to ship TODAYfromMILWAUKEE

$271.00

About This Item

Empirical Formula (Hill Notation):
C22H20O13
CAS Number:
Molecular Weight:
492.39
UNSPSC Code:
85151701
NACRES:
NA.24
E Number:
E120
PubChem Substance ID:
EC Number:
215-023-3
MDL number:
Colour Index Number:
75470
Beilstein/REAXYS Number:
71651

$271.00


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grade

analytical standard

Quality Segment

assay

≥90% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

Cc1c(C(O)=O)c(O)cc2C(=O)c3c(O)c(O)c([C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)c(O)c3C(=O)c12

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)/t7-,14-,19+,20-,21+/m1/s1

InChI key

DGQLVPJVXFOQEV-JNVSTXMASA-N

General description

Carminic acid is an anthraquinone red dye. It is majorly used in textile industry as pigmenting agent.

Application

Carminic acid was used to compare and identify the Leucopis sp. using analytical methods like TLC and HPLC.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Storage Class

11 - Combustible Solids

wgk

WGK 2

ppe

Eyeshields, Gloves, type N95 (US)



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