A17297

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, 98%

CAS Number 5808-22-0 Synonyms
  • Chromotropic acid disodium salt dihydrate
Not regulated for shipping

 
Size Price ($) Your Price Quantity Options Availability
10g 25.60 Check Availability Add to Favorites Enter qty and click ?
50g 87.50 Check Availability Add to Favorites Enter qty and click ?

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, 98%

MDL: MFCD00150612
EINECS: 204-972-9

Chemical Properties

Formula: C10H6Na2O8S2•2H2O  Melting point: >300°
Formula weight: 400.29 (364.26anhy)  

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P261-P280-P305+P351+P338-P304+P340-P405-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or Irritant

Other References

Merck: 14,2241
Beilstein: 3647189
Harmonized Tariff Code: 2908.99
TSCA: Yes
4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, 98% - CAS 5808-22-0 - Formula C10H6Na2O8S2•2H2O

Recommended

  • A10230

    L-Tryptophan, 99%
  • A17090

    Bromocresol Green
  • A10187

    4,4'-Bipyridine, 98%
  • A10926

    Diethylenetriaminepentaacetic acid, 98+%
  • A12041

    Pyridoxine hydrochloride, 99%
  • A12310

    4-Nitrophenyl phosphate disodium salt hexahydrate, 98%

Recently Viewed

    Chemicals

    Life Science

    Metals & Materials

    Catalysts

    Analytical & Labware