Directly acid-resistant jujube red

C.I. No.: Direct Red 23, acid-resistant jujube red, direct acid-resistant red sauce
CAS No.: 3441-14-3
EINECS No.: 222-348-4
Molecular Formula: C35H27N7O10S2
Molecular Weight: 769.7598

Direct Brown MS

C.I. No.: Direct Brown 2
CAS No.: 2429-82-5
EINECS No.: 219-391-6
Molecular Formula: C29H19N5Na2O7S
Molecular Weight: 627.54

Direct deep brown M

C.I. No.: Direct Deep Brown MM, Direct Deep Brown MN
CAS Registry Number: 2429-82-5
EINECS Number: 219-391-6
Molecular Formula: C29H19N5Na2O7S
Molecular Weight: 627.54

Direct big red 4BE

C.I. No.: 22120, Direct Red 28, Congo Red, Direct Bordeaux 4B, Direct Crimson
CAS No.: 573-58-0
EINECS No.: 209-358-4
Molecular Formula: C32H22N6Na2O6S2
Molecular Weight: 696.6632

Direct reddish-brown RN

C.I. Number: Direct Blend Brown D-NBR, Direct Lightfast Brown BRL
CAS Number: 16071-86-6
EINECS Number: 240-221-1
Molecular Formula: C31H20N6Na2O9S
Molecular Weight: 698.57

Acid Yellow G

C.I. No.: 13065, Acid Yellow 36, Soap Yellow, Golden Orange Yellow G, Metanilic Yellow, Metanil Yellow, Acid Soap Yellow, Acid Golden Yellow 2G, Acridine Yellow
CAS No.: 587-98-4
EINECS No.: 209-608-2
Molecular Formula: C₁₈H₁₄N₃NaO₃S
Molecular Weight: 375.3768

Acid Red 88

C.I. No.: 15620, Acid Red A, C.I. Acid Red 88, Sodium 4-((2-hydroxynaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate
CAS No.: 1658-56-6
EINECS No.: 220-036-2
Molecular Formula: C₂₀H₁₃N₂NaO₄S
Molecular Weight: 400.38

Acid Red 3R

C.I. No.: 16255, Acid Red 18, Acid Crimson 121, Edible Carmine, Food Red 7, Acid Red R, Acid Crimson 2R, Acid Crimson BR
CAS No.: 2611-82-7
EINECS No.: 220-036-2
Molecular Formula: C20H11N2Na3O10S3
Molecular Weight: 604.473

Acid Blue 25

C.I. No.: Weak acid brilliant blue R, Acid blue 2AL, Acid blue 2RL
CAS No.: 6408-78-1
Molecular formula: C20H13N2NaO5S
Molecular weight: 416.38

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