Advanced Search



Azomethine-H monosodium salt hydrate

SIGMA/11635 - p.a.

Synonym: 4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate; 4-Hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid monosodium salt

CAS Number: 206752-32-1
Empirical Formula (Hill Notation): C17H12NNaO8S2 · xH2O
Molecular Weight: 445.40 (anhydrous basis)
MDL Number: MFCD00149588
Linear Formula: C17H12NNaO8S2 · xH2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-11635-5G 5 g
 $95.40
1/EA		 Add To Favorites
45-11635-25G 25 g
 $203.00
1/EA		 Add To Favorites

 

form solid
functional group imine
  sulfonic acid
grade p.a.
InChI 1S/C17H13NO8S2.Na.H2O/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14;;/h1-9,19-20H,(H,21,22,23)(H,24,25,26);;1H2/q;+1;/p-1/b18-9+;;
InChI key AAIGDXDVSZJVSW-IFJQNBRBSA-M
Quality Level 100 
SMILES string O.[Na+].Oc1ccccc1C=Nc2cc(cc3cc(cc(O)c23)S(O)(=O)=O)S([O-])(=O)=O
technique(s) UV/Vis spectroscopy: suitable
Application: Azomethine-H monosodium salt hydrate is a complexing agent used to determine the concentration of boron in the aqueous solutions by the colorimetric method.
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 12352100

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top