6378-89-8

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Basic information

Product Name: Acid blue 98 (C.I. 50335)
Synonyms: Acid blue 98 (C.I. 50335);9-[N-Ethyl-N-(3-sodiosulfobenzyl)amino]-5-[(4-diethylamino-3-sulfophenyl)amino]-7-phenylbenzo[a]phenazin-7-ium;C.I.50335;C.I.Acid Blue 98;Supranol Fast Cyanine B
CAS NO:6378-89-8
Molecular Formula: C41H39 N5 O6 S2 . Na
Molecular Weight: 784.91
EINECS: N/A
Product Categories: N/A
Mol File: 6378-89-8.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Acid blue 98 (C.I. 50335)(CAS DataBase Reference)
NIST Chemistry Reference: Acid blue 98 (C.I. 50335)(6378-89-8)
EPA Substance Registry System: Acid blue 98 (C.I. 50335)(6378-89-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 6378-89-8(Hazardous Substances Data)

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6378-89-8 Usage

Preparation

N-ethyl-N-benzyl-4-nitrosoaniline?and N-phenyl-2-naphthylaminec condensation and oxidation of the product. Then with N1,N1-diethylbenzene-1,4-diamine and condensation of a mixture of ?N,N-diethyl-4-nitrosobenzenamine and with 65% oleum disulfonated finally converted into sodium salt.

Properties and Applications

red light navy blue. For the navy, soluble in water, soluble in ethanol to blue. The strong sulfuric acid for green, diluted into red purple. In water solution to join sodium hydroxide to purplish red color, and accompanied by precipitation. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 5 2 1 4 2 1 4-5 2 AATCC 5 3-4 3-4 1-2 1-2 1-2 4 4

Standard

Light Fastness

Fading

Stain

ISO

AATCC

Check Digit Verification of cas no

The CAS Registry Mumber 6378-89-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,7 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6378-89:
(6*6)+(5*3)+(4*7)+(3*8)+(2*8)+(1*9)=128
128 % 10 = 8
So 6378-89-8 is a valid CAS Registry Number.

InChI:InChI=1/C41H39N5O6S2.Na/c1-4-44(5-2)37-22-19-29(24-40(37)54(50,51)52)42-36-26-39-41(34-18-11-10-17-33(34)36)43-35-21-20-31(25-38(35)46(39)30-14-8-7-9-15-30)45(6-3)27-28-13-12-16-32(23-28)53(47,48)49;/h7-26H,4-6,27H2,1-3H3,(H2,47,48,49,50,51,52);/q;+1/p-1

6378-89-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	sodium,2-(diethylamino)-5-[[9-[ethyl-[(3-sulfonatophenyl)methyl]amino]-7-phenylbenzo[a]phenazin-7-ium-5-yl]amino]benzenesulfonate

1.2 Other means of identification

Product number	-
Other names	Benzo(a)phenazinium,5-((4-(diethylamino)-3-sulfophenyl)amino)-9-(ethyl((3-sulfophenyl)methyl)amino)-7-phenyl-,inner salt,sodium salt (1:1)

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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