Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
Our service Data listing
Login List your products and company data
Search by product name Advanced Search Product Listing A-Z CAS number
BGC » Chemicals A-Z » 1,8-Dihydroxy-2-(4-sulfophenyl...
pr
Identify Suppliers 2025 Properties Safty ☰

1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic acid trisodium salt

BGC Id:121544509586
CAS No:23647-14-5
Synonyms:spadnsgr ; spadns solution ; spadns, reagent, acs ; 2,7-naphthalenedisulfonic ; spadns ; spadns extrapure ar ; sulfanilic acid azochromtrop ; sulfanilic acid azochromotrope ; sulfanilic acid-azochromotrop ; 2-(p-sulfophenylazo)chromotrop
Molecular Formula:C16H9N2Na3O11S3
Molecular Weight:570.41
EINECS:245-803-9
Structural Formula

Identify

Synonyms:
spadnsgr ; spadns solution ; spadns, reagent, acs ; 2,7-naphthalenedisulfonic ; spadns ; spadns extrapure ar ; sulfanilic acid azochromtrop ; sulfanilic acid azochromotrope ; sulfanilic acid-azochromotrop ; 2-(p-sulfophenylazo)chromotrop
CAS:
23647-14-5
EINECS:
245-803-9
Molecular Formula:
C16H9N2Na3O11S3
MDL:
MFCD00003952

Properties

Molecular Weight:
570.41 g·mol−1
Melting point:
>300 °C
Physical Description:
dark red-brown crystalline powder
download Download Molfile for :
Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate

Safety Information

Hazard Symbols: Xi
hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3

What other providers are available for CAS 23647-14-5?

In addition to the providers presented here for 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic acid trisodium salt with the CAS number 23647-14-5, there are other 25 providers with slightly different product names available for this CAS number.

Richman Chemical Inc., | Carbone Scientific Co., Ltd. | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +9 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. +2 additional providers that we know from the past
+1 additional providers that we know from the past
BuGuCh & Partners +4 additional providers that we know from the past
+2 additional providers that we know from the past




Chemical-Suppliers
For suppliers
Member's page
List your products and company data
For buyers
Chemical search by name
Chemical search advanced
Chemical search by CAS
Product Listing A-Z
Additional Service
Company search by name
Company search by profile
Special sales offers
Buying Leads
Latest product entries
Technical Services
BuyersGuideChem
About BGC
Terms of Use
MSDS
Banner Adverts
Statistics
Impressum
Sitemap
Contact us
© Copyright 1996 to 2025 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.