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Acidic Red B

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Origin: China

Cas No: 3567-69-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 3567-69-9 Formula: C20H12N2Na2O7S2 Molecular Weight: 502.42800

Description

Azorubine, carmoisine, Food Red 3, Azorubin S, Brillantcarmoisin O, Acid Red 14, or C.I. 14720 is a synthetic red food dye from the azo dye group. It usually comes as a disodium salt. It is a red to maroon powder. It is used for the purposes where the food is heat-treated after fermentation. It has E number E122.

Basic Info

Chemical Name	Acidic Red B
Synonyms	Brilliant Crimson Red; Carmoisine B; E122; foodred5; acidred2c; 4-hydroxy-3,4'-azo-bis-naphthalene-1-sulfonic acid,disodium-salt; red#14; Chromotrope FB; karmesin; carmoisin; AZORUBIN; ciacidred;
CAS No.	3567-69-9
Molecular Formula	C20H12N2Na2O7S2
Molecular Weight	502.42800
PSA	176.11000
LogP	6.08380

Properties

Appearance & Physical State	red powder
Melting Point	>300ºC
Storage Condition	Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Safety Info