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ACID RED 88

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Origin: China

Cas No: 1658-56-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Product Description

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CAS No.: 1658-56-6 Formula: C20H13N2NaO4S Molecular Weight: 400.38300

Description

Acid red 88 (also named Solid Red A, 2-Naphthol Red, Toyo roccelline, Fast Red A and so on) is a red azo dye. Due to its intense colour it looks almost black when solid. Instead of crystallising, it vitrifies when cooled or salted out of the solution. It has a pungent smell similar to that of benzoic acid.

Basic Info

Chemical Name	ACID RED 88
Synonyms	C.I.Acid Red 88; Acid Red 88; redj; Naphthalene Red; acidredg; 4-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid sodium salt,AR88; AKA506; newredwo; AcidredA; ROCCELIN; peony; acid red-88; ECHT ROT; 4-<(2-hydroxy-1-naphthyl)azo>-1-naphthalenesulfonic acid sodium salt;
CAS No.	1658-56-6
Molecular Formula	C20H13N2NaO4S
Molecular Weight	400.38300
PSA	110.53000
LogP	6.09890