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vat black 16

vat black 16 structure

CAS No.: 1328-19-4

Chemical Name:: vat black 16

Synonyms: Grey 3B;C.I.59855;vat black 16;Novatic Grey 3B;Navinon Grey 3B;Caledon Grey 3B;Tyrian Grey I 3B;Paradone Grey 3B;Navinon Black SNA;C.I. Vat black 16

CBNumber:: CB0966470

Molecular Formula:: C20H9BrClNO2S

Molecular Weight:: 442.71296

MDL Number:

MOL File:: 1328-19-4.mol

Last updated:2025-10-23 17:25:29

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vat black 16 Properties

CAS DataBase Reference	1328-19-4

vat black 16 Chemical Properties,Uses,Production

Chemical Properties

Black powder with metallic luster. Insoluble in water, xylene, soluble in pyridine (blue with brownish red fluorescence). Dark purple in concentrated sulfuric acid. Reddish-purple in alkaline solution of insurance powder, yellowish-brown in acidic solution.

Preparation

Dinaphtho[1,2,3-cd:3′,2′,1′-lm]perylene-5,10-dione in concentrated sulfuric acid with hydroxylamine processing.

Properties and Applications

blue light grey. With metallic luster of black powder. Insoluble in water, Xylene, slightly soluble in Pyridine for blue, brown light red fluorescence. In concentrated sulfuric acid to dark purple. Alkaline reduction leuco for red light blue; Acid reduction leuco for red light brown. Mainly used for cotton, vinylon, viscose fiber and fabric dyeing and printing, and can also be used to dark gray discharge printing.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	3-4	4	6-7	3	4	4	4

vat black 16 Preparation Products And Raw materials

Raw materials

DIBENZANTHRONE DIBENZANTHRONE

Preparation Products

C.I. Vat Blue 51

vat black 16 Suppliers

Global( 46)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	19282	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15080	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	17259	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	+86-0512-83500002 +8618662433356	3899766280@qq.com	China	26362	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	ellena@amitychem.com	China	43416	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53899	58
GetChem Co., Ltd.	+8618764156297	info@getchem.com	China	7788	58
Winchem Industrial Co. Ltd	0574-83851061	info@win-chemical.com	China	500	55

Supplier	Advantage
Hubei xin bonus chemical co. LTD	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
AFINE CHEMICALS LIMITED	58
CD Chemical Group Limited	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
GetChem Co., Ltd.	58
Winchem Industrial Co. Ltd	55

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vat black 16 Mikethrene Grey 3B Nihonthrene Grey 3B Paradone Grey 3B Tyrian Grey I 3B Dycosthren Grey 3B Navinon Black SNA Navinon Grey 3B Novatic Grey 3B Patcovat Direct Black SW Roycevat Black SNA Trianthrene Grey 3B C.I. Vat black 16 Vat black 16 (C.I. 59855) Grey 3B Benzadone Grey 3B C.I.59855 Caledon Grey 3B Indanthren Grey 3B Caledon Printing Grey 3B Carbanthrene Black SNA Vat Grey 3 B Powder Helanthrene Grey 3B vat black 16 ISO 9001：2015 REACH C.I.Vat Black 16:C.I.59855 1328-19-4 C34H18N2O2