Welcome to LookChem.com Sign In|Join Free

CAS

  • or

84-90-2

84-90-2

Post Buying Request

84-90-2 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

84-90-2 Usage

Common uses

Dye intermediate
Catalyst in chemical reactions

Physical state

White to off-white solid

Solubility

Soluble in water

Chemical group

Strong sulfonic acid group

Applications in organic synthesis

Useful reagent

Production of

Pigments
Optical brighteners
Fluorescent whitening agents

Textile industry

Ingredient in manufacturing dyes and pigments

Fluorescent dyes

Used in biological and medical applications

Check Digit Verification of cas no

The CAS Registry Mumber 84-90-2 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84-90:
(4*8)+(3*4)+(2*9)+(1*0)=62
62 % 10 = 2
So 84-90-2 is a valid CAS Registry Number.

84-90-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Naphthalenesulfonic acid, 1,1'-methylenebis-

1.2 Other means of identification

Product number -
Other names 1-[(2-sulfonaphthalen-1-yl)methyl]naphthalene-2-sulfonic acid

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).

More Details:84-90-2 SDS

84-90-2Upstream product

84-90-2Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 84-90-2