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Tert-Amyl Alcohol Acrylamide Sulphanilic Acid Isopropyl Acetate Potassium Sorbate

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Direct Red 23

CAS NO.： 3441-14-3

FOB Price： NEGOTIABLE Get Latest Price

Specification： 100%

Documentation：

Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Iron Drum

Product Detail

Properties

Direct Red 23

Name：	Direct Red 23
CAS：	3441-14-3
Alias：	Direct acid resistant scarlet 4BS
Purpose：	It is mainly used for dyeing cellulose fibers such as viscose, silk, wool, paper and pulp, and for manufacturing Lake organic dyes.
Packing：	25kg or 40kg iron drum 。

Properties

It is mainly used for dyeing and printing of cotton, viscose, hemp and other fiber fabrics, dyeing of silk and wool, dyeing of paper and leather, and manufacturing lake pigments. In addition to dyeing bright red and bright red (yellow light light light red) separately, it is also used for color matching with yellow, orange, red, brown and other dyes. After dyeing, finish with urea formaldehyde resin or treat with color fixing agent y, and the color light base benzene remains unchanged. If treated with color fixing agent M, the color light will obviously turn blue.

CAS No.

3441-14-3

Formula

C35H25N7Na2O10S2

Molecular Mass

813.72300

Exact Mass

813.09000

PSA

291.29000

Logp

10.02620

IUPAC

disodium;7-[[6-[(4-acetamidophenyl)diazenyl]-5-hydroxy-7-sulfonatonaphthalen-2-yl]carbamoylamino]-4-hydroxy-3-phenyldiazenylnaphthalene-2-sulfonate

Matter Classification

organic

Category

Appearance

Purplish red powder

Acidity and Basicity

acidness

HS Code

32041400

Export Formalities

A,B R,S

UN No.

0.0

DG-Class

0.0

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Shandong Wuyang Chemical Co.,Ltd.

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Company Logo

Shandong Wuyang Chemical Co.,Ltd.

54YRS

Business Type：

Manufacturing

Country/Region：

Shandong, China

Contacts：

Shao Guangjun

Position Title：

Manager of foreign trade department

Tel：

-

Email：

wuyang@chemmail.net

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