Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listHalazone

Halazone

Synonym(s):Halazone

  • CAS NO.:80-13-7
  • Empirical Formula: C7H5Cl2NO4S
  • Molecular Weight: 270.09
  • MDL number: MFCD00045858
  • EINECS: 201-253-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-02 08:54:58
Halazone Structural

What is Halazone?

Chemical properties

white powder

Originator

Clordiapenser,Molteni Farmaceutici SpA.

The Uses of Halazone

Water disinfectant.

The Uses of Halazone

antiinfectant

Manufacturing Process

20 kg p-aminosulfonyl benzoic acid was mixed with 400 L 0.5 N NaOCl. After an acidification with 100 L 1 N acetic acid, a precipitate dropped out. It was filtered off, washed and dried. The obtained 4-((dichloroamino)sulfonyl) benzoic acid had MP: 203°C.

Therapeutic Function

Antiseptic, Antiseptic

General Description

p-Dichlorosulfamoylbenzoic acid is a white, crystalline,photosensitive compound with a faint chlorine odor.Halazone is only slightly soluble in water at pH 7 but becomesvery soluble in alkaline solutions. The sodium salt ofhalazone is used to disinfect drinking water.

General Description

Fine white powder with an odor of chlorine.

Air & Water Reactions

Insoluble in water.

Fire Hazard

Flash point data for Halazone are not available, but Halazone is probably combustible.

Properties of Halazone

Melting point: 195°C (rough estimate)
Boiling point: 437.0±47.0 °C(Predicted)
Density  1.5426 (rough estimate)
refractive index  1.6000 (estimate)
storage temp.  Store at -20°C,unstable in solution, ready to use.
solubility  Soluble in DMSO
form  neat
pka 3.29±0.10(Predicted)
form  Solid
color  White to off-white
Merck  14,4590
Stability: Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference 80-13-7(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, p-(dichlorosulfamoyl)-,(80-13-7)
EPA Substance Registry System Halazone (80-13-7)

Safety information for Halazone

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for Halazone

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.