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Carminic acid

analytical standard

Sinônimo(s):

Natural Red 4

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About This Item

Fórmula empírica (Notação de Hill):
C22H20O13
Número CAS:
1260-17-9
Peso molecular:
492.39
Número do índice de cores:
75470
Beilstein:
71651
Número CE:
215-023-3
Número MDL:
MFCD00167028
Código UNSPSC:
85151701
ID de substância PubChem:
329749350
Número E:
E120
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

100

Ensaio

≥90% (HPLC)

prazo de validade

limited shelf life, expiry date on the label

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

aplicação(ões)

cleaning products
cosmetics
food and beverages
personal care

formato

neat

cadeia de caracteres SMILES

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

chave InChI

DGQLVPJVXFOQEV-JNVSTXMASA-N

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Descrição geral

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

Aplicação

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.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
BCCK0443
BCCD5041
BCCD3486
BCCB2723
BCBW8088

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