3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid

Catalog Number

ACM3737959

Product Name

3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid

Structure

CAS

3737-95-9

Category

Heterocyclic Organic Compound

Synonyms

Calconcarboxylic acid, Calconcarbonic acid, Patton-Reeder indicator, Calcon 3-carboxylic acid, Patton and Reeders indicator, AIDS471201, AIDS-471201, EINECS 223-117-0, NSC 97307, SMP1_000051, 2,2-Dihydroxy-4-sulpho-1,1-azonaphthalene-3-carboxylic acid, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-napthylazo)-3-naphthoic acid, 3737-95-9, 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((2-hydroxy-4-sulfo-1-naphthalenyl)azo)-, NN

IUPAC Name

3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid

Molecular Weight

438.41

Molecular Formula

C₂₁H₁₄N₂O₇S

InChI Key

ULIVOAKVRBXKKS-PYCFMQQDSA-N

Melting Point

300ºC

Density

1.6 g/cm³

Appearance

dark violet powder

Exact Mass

438.05200

Hazard Statements

Xi:Irritant;

H-Bond Acceptor

9

H-Bond Donor

4

Safety Description

S26-S37/39

Stability

Stable. Incompatible with strong oxidizing agents.

WGK Germany

3

MSDS

COA

Spec Sheet