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D&C Red No. 31

D&C Red No. 31 structure

CAS No:
6371-76-2
Formula:
C17H12N2O3.¹/2Ca
Chemical Name:
D&C Red No. 31
Synonyms:
2-Naphthalenecarboxylic acid,3-hydroxy-4-(2-phenyldiazenyl)-,calcium salt (2:1);C.I. Pigment Red 64,calcium salt (2:1);2-Naphthalenecarboxylic acid,3-hydroxy-4-(phenylazo)-,calcium salt (2:1);11067 Red;Brilliant Lake M;Brilliant Red Toner RA;Brilliant Scarlet G;C.I. 15800 Ca salt;Dainichi Brilliant Scarlet G;Dainichi Brilliant Scarlet RG;Pigment Scarlet Toner RB;Symuler Brilliant Scarlet G;Topaz Toner R 5;Calcium bis(1-phenylazo-2-hydroxy-3-naphthalenecarboxylate);2-Hydroxy-1-phenylazo-3-naphthoic acid calcium salt;Calcium 1-phenylazo-2-hydroxy-3-naphthoate;Calcium 2-hydroxy-1-(phenylazo)-3-naphthoate;D and C Red No. 31;Red No. 219;Pigment Red 64:1;R 219;C.I. Pigment Red 64:1;Japan Red 219;Japan Red No. 219;C.I. 15800:1;D&C Red No. 31;D&C Red No. 31 Calcium Lake;D&C Red #31
Categories:
Cosmetic Ingredient > Cosmetic Colorant

D&C Red No. 31 Basic Attributes

Molecular Weight：

622.64

Exact Mass：

441.10700

EC Number：

228-899-7

PSA：

105.39000

XLogP3：

4.65040

Density：

1.3g/cm3

Boiling Point：

597.5ºC at 760 mmHg

Flash Point：

315.2ºC

Refractive Index：

1.654

RTECS Number：

QJ1975300

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Guide of D&C Red No. 31

D&C Red No. 31

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