Direct blue 71 | CAS 4399-55-7 | Chemical-Suppliers

Element: direct blue

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C-S » Chemicals » direct-blue-PX64977

Identification

Direct blue 71

CAS:

4399-55-7

EINECS:

224-531-4

Molecular Formula:

C₄₀H₂₃N₇Na₄O₁₃S₄

MDL:

MFCD00003971

SMILES:

C1=CC=C2C(=C1)C(=CC=C2N=NC3=CC(=C4C=CC=C(C4=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC5=C6C=CC(=CC6=C(C=C5)NN=C7C(=CC8=C(C7=O)C=CC(=C8)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Synonym:

ci 34140 ; optisal blue rl ; direct blue gll ; durazolblue2r ; c.i.directblue71 ; direct blue 71 ; blue brr ; solar blue g ; diazollightbluer ; fast blue b2rl

Description

Direct blue 71 is a tri-azo dye useful to stain membrane- immobilized antibodies, proteins and in adsorption studies. In adsorption studies, the removal of Direct Bbue 71 from aqueous solutions using adsorbants was analyzed.

Other direct dyes offered include:

Direct Red 23, Direct Red 80, Direct Red 81 (sc-214911), Direct Yellow 27 (sc-214913), Direct yellow 50 (sc-214914), Direct Blue 15 (sc-214908) and Direct Violet 51 (sc-214912).

Suppliers

Shandong SanYoung Industry Co., Ltd

SSI9803920

American Dyestuff Corp.

ADC6442576

Xingrui Industry Co., Limited

XIL8123248

Leap Chem Co., Ltd

LC5041512

Santa Cruz Biotechnology, Inc.

218247

Dayang Chem (Hangzhou) Co.,Ltd.

DC8683472

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CAS equal suppliers

Direct fast blue 71

Simagchem Corporation

SC11973591

Direct fast blue 71

Xiamen Hisunny Chemical Co., Ltd.

XHC18817524

DirectFastBlueB2rl(C.I.DirectBlue71)

Hainan Zhongxin Chemical Co., Ltd.

HZC612024480

Prices & Availability

Data is processed

Properties for Direct blue 71

Molecular Weight:

1029.87 g·mol−1

Solubility:

Soluble in water (partly miscible).

Physical Description:

black powder

Safety & Transport Information

Safety Codes:

S24/25 - Avoid contact with skin and eyes

Alternative Distributors of [Direct blue 71]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified