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ANILINE BLACK

CAS No.
13007-86-8
Chemical Name:
ANILINE BLACK
Synonyms
CI-50440;ANILINE BLACK;Pigment Blck 1;C.I. Pigment Black 1;Benzenamine, oxidized;Pigment black 1 (C.I. 50440)
CBNumber:
CB9190094
Molecular Formula:
C66H51Cr3N11O12
Molecular Weight:
1346.17
MDL Number:
MFCD00068419
MOL File:
13007-86-8.mol
MSDS File:
SDS
Last updated:2024-03-19 16:52:44

ANILINE BLACK Properties

Density 2.083[at 20℃]

ANILINE BLACK price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0000137 ANILINE BLACK 95.00% 13007-86-8 5MG $503.62 2021-12-16 Buy
Product number Packaging Price Buy
DYE0000137 5MG $503.62 Buy

ANILINE BLACK Chemical Properties,Uses,Production

Uses

Aniline Black is used in dry toners for electrophotographic laser printers, in pigment inks for ink jet printers, and bound to a protein in the production of an antiserum for cancer therapy inwarm-blooded animals.Aniline Black is an electrical conductor with holes as the main charge carriers. It can act as the cathode material of rechargeable lithium batteries.

Definition

A black dye developed on cotton and other textiles from a bath containing aniline hydrochloride, an oxidizing agent (usually chromic acid), and a catalyzer (usually a vanadium or copper salt).

Flammability and Explosibility

Not classified

Synthesis

3750 L of water and 436 L of 30 % hydrochloric acid are placed in a 8000 L enamelled kettle equipped with a mechanical stirrer, and 150 kg of aniline and 52 kg of otoluidine are then added. With further stirring, 78 kg of sulfuric acid monohydrate is added, and the contents of the kettle are heated to exactly 27 ℃. Starting at this temperature, a 24.5 % solution of sodium dichromate is added in several portions, and the solution is stirred each time for 15 min before the next amount follows. The temperature increases to 29 ℃ with the addition of 318 kg of sodium dichromate solution; further addition of three times 273 kg raises the temperature to 33, 39, and 45 ℃. Then the pigment is immediately isolated in a filter press, washed with 3000 L of water, and dried by blowing. The dried pigment is mixed with 6000 L of deionized water and 500 L of 30% hydrochloric acid and stirred overnight at 25 ℃. The press cake is washed with 8000 L of distilled water, and the pH of the mixture is raised to 5 with 5 kg of sodium carbonate. The isolated product is dried under vacuum at 90 – 95 ℃.Yield: 280 kg Helio Fast Black TW.

ANILINE BLACK Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 23)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
LEAP CHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 24738 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 50002 58
Hubei yongkuo Technology Co., Ltd 027-59223108 15972152991 1248580099@qq.com China 10009 58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd 027-027-59308705 18871579363 1248680011@qq.com China 9987 58
Hubei Shishun Biotechnology Co. Ltd 027-59223025 15107168801 1718480011@qq.com China 9996 58
Hubei Baidu Chemical Co., Ltd 027-027-59223020 13627137652 1438580055@qq.com China 9997 58
Hubei Guangao Biotechnology Co., Ltd 027-027-59223056 18162699093 1208480011@qq.com China 9954 58
Hubei Wande Chemical Co., Ltd 027-59210159 15377098680 1148280011@qq.com China 9995 58
Tianmen Hengchang Chemical Co., Ltd 027-59322316 15172518801 1208480077@qq.com China 9950 58
ANILINE BLACK CI-50440 Benzenamine, oxidized C.I. Pigment Black 1 Pigment black 1 (C.I. 50440) Pigment Blck 1 13007-86-8