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Vat Violet 1

Vat Violet 1 structure

CAS No:
1324-55-6
Formula:
C34H14Cl2O2
Chemical Name:
Vat Violet 1
Synonyms:
Benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione,dichloro-;C.I. Vat Violet 1;Dichlorobenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione;C.I. 60010;Ahcovat Brilliant Violet 2R;Ahcovat Printing Brilliant Violet 4R;Ahcovat Brilliant Violet 4R;Amanthrene Brilliant Violet RR;Arlanthrene Violet 4R;Atic Vat Brilliant Purple 4R;Benzadone Brilliant Purple 2R;Brilliant Violet K;Calcoloid Violet 4RD;Caledon Brilliant Purple 4RP;Caledon Printing Purple 4R;Calcoloid Violet 4RP;Carbanthrene Brilliant Violet 4R;Benzadone Brilliant Purple 4R;Carbanthrene Violet 2R;Cibanone Violet F 2RB;Cibanone Violet F 4R;Carbanthrene Violet 2RP;Cibanone Violet 2R;Cibanone Violet 4R;C.I. Pigment Violet 31;Fenanthren Brilliant Violet 2R;Fenanthren Brilliant Violet 4R;Indanthren Brilliant Violet 4R;Indanthren Brilliant Violet RR;Indanthrene Brilliant Violet 4R;Indanthrene Brilliant Violet RR;Indanthren Printing Violet F 4R;Nihonthrene Brilliant Violet 4R;Nihonthrene Brilliant Violet RR;Nyanthrene Brilliant Violet 4R;Ponolith Fast Violet 4RN;Sandothrene Violet N 2RB;Sandothrene Violet N 4R;Symuler Fast Violet R;Tinon Violet B 4RP;Tinon Violet 2RB;Tinon Violet 4R;Indofast Violet Lake;Vat Bright Violet K;Vat Brilliant Violet K;Dichloroisoviolanthrone;Sandothrene Violet 4R;Solanthrene Brilliant Violet F 2R;Vat Brilliant Violet KD;Caledon Brilliant Purple 4R;Vat Brilliant Violet KP;12663-54-6;54391-42-3;220751-41-7
Categories:
Dyes and Pigments > Dye

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Vat Violet 1 Basic Attributes

Molecular Weight：

525.37976

Exact Mass：

524.03700

EC Number：

215-380-5

Characteristics

PSA：

34.1

XLogP3：

9.46680

Density：

1.588 g/cm3

Refractive Index：

1.912

Vat Violet 1 Use and Manufacturing

Methods of Manufacturing

Taking benzene pyranthrone as a raw material, bromination, vulcanization, ring-forming condensation to obtain isoviolanthrone (isoviolanthrone, C.I.60000), and then chlorination to obtain the product. After filtering, crushing and drying, the finished product is obtained.

Uses

Mainly used for dyeing and printing cotton fabrics, and can also be processed into pigments for coloring plastics

Material

Potassium hydroxide

Disodium sulfide

Sulfuric acid

Sodium sulfite