61551-82-4

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Basic information

Product Name: 6,6'-Oxybis-
Synonyms: 6,6'-Oxybis-;6,6-Oxybis-2-naphthalenesulfonic Acid Disodium Salt >90%;6,6'-Oxybis-2-naphthalenesulfonic Acid Disodium Salt
CAS NO:61551-82-4
Molecular Formula: C20H12Na2O7S2
Molecular Weight: 474.41462
EINECS: N/A
Product Categories: Aromatics;Mutagenesis Research Chemicals;Sulfur & Selenium Compounds
Mol File: 61551-82-4.mol
Article Data: 0

Chemical Properties

Melting Point: >300?C
Boiling Point: °Cat760mmHg
Flash Point: °C
Appearance: /
Density: g/cm³
Refractive Index: N/A
Storage Temp.: Refrigerator
Solubility: Methanol (Very Slightly), Water (Very Slightly, Heated)
CAS DataBase Reference: 6,6'-Oxybis-(CAS DataBase Reference)
NIST Chemistry Reference: 6,6'-Oxybis-(61551-82-4)
EPA Substance Registry System: 6,6'-Oxybis-(61551-82-4)

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: 61551-82-4(Hazardous Substances Data)

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61551-82-4 Usage

Chemical Properties

Off-White Solid

Uses

Different sources of media describe the Uses of 61551-82-4 differently. You can refer to the following data:
1. An impurity contained in the commercial food Yellow No.5 (Sunset Yellow FCF) which has a potent mutagenicity effect.
2. An impurity contained in the commercial food Yellow No.5 (Sunset Yellow FCF) which has a potent mutagenicity

Check Digit Verification of cas no

The CAS Registry Mumber 61551-82-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,5 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 61551-82:
(7*6)+(6*1)+(5*5)+(4*5)+(3*1)+(2*8)+(1*2)=114
114 % 10 = 4
So 61551-82-4 is a valid CAS Registry Number.

61551-82-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	disodium,6-(6-sulfonatonaphthalen-2-yl)oxynaphthalene-2-sulfonate

1.2 Other means of identification

Product number	-
Other names	-

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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