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

MT01047 calcium carboxylic acid indicator 3737-95-9

author: Post: 12/13/2023 39read Comments Off

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

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