Toluene diisocyanate manufacturer Knowledge MT01047 calcium carboxylic acid indicator 3737-95-9

MT01047 calcium carboxylic acid indicator 3737-95-9

Calcium carboxylic acid indicator

English name: Calconcarboxylic Acid
Common aliases: 2-hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid;3-hydroxy-4-[(2-hydroxy-4 -Sulfo-1-naphthyl)azo]-2-naphthalenecarboxylic acid; 3-hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid; Calcium Reagent sodium carboxylate; 1-(2-hydroxy-4-sulfo-1-naphthylazo)-2-hydroxy-3-naphthoic acid; calcium red; 1-(2-hydroxy-4-sulfo-1 -Naphthazo)-2-hydroxy-3-naphthoic acid
CAS number: 3737-95-9 Boiling point: N/A
MDL number: N/A Melting point: 300 °C(lit.)
Molecular formula: C21H14N2O7S Flash point: N/A
Molecular weight: 438.42 Density: 1.6±0.1 g/cm3
Physical and chemical properties: Dark violet powder Storage conditions: Avoid light, store in a cool and dry place, sealed
This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/18233

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