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C.I. Vat Black 9

C.I. Vat Black 9 structure

CAS No:
1328-25-2
Chemical Name:
C.I. Vat Black 9
Synonyms:
C.I. Vat Black 9;C.I. 65230;Anthra Grey BT;Benzadone Direct Black RB;Calcoloid Direct Black 2R;Carbanthrene Direct Black RB;Cibanone Black DRB;Cibanone FDRB;Fenanthren Direct Black RB;Helio Black RB Toner 89-3001;Indanthren Direct Black RB;Indanthrene Direct Black RB;Mikethrene Direct Black RB;Palanthrene Direct Black RB;Sandothrene Black NDRB;Solanthrene Direct Black RB;Tinon Direct Black DRB;Tyrian Direct Black I-RB;Indanthren Direct Black RBS;Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione,amino-,reaction products with 1-amino-9,10-anthracenedione and tetrabromo-8,16-pyranthrenedione;Vat Direct Black RB;Mikethrene Direct Black S/F;61725-94-8;220751-42-8
Categories:
Dyes and Pigments > Dye

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C.I. Vat Black 9 Basic Attributes

Molecular Weight：

0.00000

EC Number：

215-520-5

Characteristics

PSA：

0.00000

XLogP3：

0.00000

C.I. Vat Black 9 Use and Manufacturing

Methods of Manufacturing

Taking reduced golden orange G (C.I.59700) as the main raw material, it is first brominated, and then condensed with 1-aminoanthraquinone and aminoviolanthrone in the presence of sodium acetate and copper oxide to obtain the product. After filtering and drying, the finished product is obtained.

Uses

Mainly used for dyeing cotton fabrics, polyester/cotton, Uygur/cotton blended fabrics, especially uniform Uygur/cotton

Material

Sodium acetate trihydrate