03320585
Synonym(s):
Natural Red 4
Properties
primary reference standard
limited shelf life, expiry date on the label
HWI
food and beverages
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
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
DGQLVPJVXFOQEV-JNVSTXMASA-N
Description
Show Differences
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Carminic acid
Supelco
11298
Sigma-Aldrich
229253
PHL82865
analytical standard
≥90% (HPLC)
phyproof® Reference Substance
-
cleaning productscosmeticsfood and beveragespersonal care
diagnostic assay manufacturinghematologyhistology
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11 - Combustible Solids
WGK 2
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Related Categories
Phytochemical Standards