Sodium dichloroisocyanurate

Sodium dichloroisocyanurate
Names
	IUPAC name Sodium 3,5-dichloro-2,4,6-trioxo-1,3,5-triazinan-1-ide
	Other names Sodium dichloroisocyanurate, Sodium troclosene, Sodic troclosene
Identifiers
CAS Number	2893-78-9 ; 51580-86-0 (dihydrate) ;
3D model (JSmol)	Interactive image;
ChemSpider	451165 ;
ECHA InfoCard	100.018.880
PubChem CID	517121;
RTECS number	XZ1900000;
UNII	07M9U9U0LK ; 8027SYQ9X3 (dihydrate) ;
UN number	2465 or 3077
CompTox Dashboard (EPA)	DTXSID3024994 ;
	InChI InChI=1S/C3HCl2N3O3.Na/c4-7-1(9)6-2(10)8(5)3(7)11;/h(H,6,9,10);/q;+1/p-1 Key: MSFGZHUJTJBYFA-UHFFFAOYSA-M ; InChI=1S/C3HCl2N3O3.Na/c4-7-1(9)6-2(10)8(5)3(7)11;/h(H,6,9,10);/q;+1/p-1 Key: MSFGZHUJTJBYFA-REWHXWOFAV; Key: MSFGZHUJTJBYFA-UHFFFAOYSA-M;
	SMILES [Na+].ClN1C(=O)[N-]C(=O)N(Cl)C1=O;
Properties
Chemical formula	C3Cl2N3NaO3
Molar mass	219.95 g/mol (anhydrous); 255.98 g/mol (dihydrate)
Appearance	white, crystalline powder
Odor	chlorine-like
Density	0.7 g/cm3 (as granules)
Melting point	225 °C (437 °F; 498 K)
Solubility in water	22.7 g/100 mL (25 °C)
Solubility in acetone	0.5 g/100 mL (30 °C)
Acidity (pKa)	6.2-6.8
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H272, H302, H314, H319, H335, H410
Precautionary statements	P210, P220, P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P337+P317, P363, P370+P378, P391, P403+P233, P405, P501
NFPA 704 (fire diamond)	2 0 1 W
	Lethal dose or concentration (LD, LC):
LD50 (median dose)	(Rat oral) 1670 mg/kg
Related compounds
Other cations	Potassium dichloroisocyanurate; Calcium dichloroisocyanurate; Lithium dichloroisocyanurate; Barium dichloroisocyanurate
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Sodium dichloroisocyanurate (INN: sodium troclosene, troclosenum natricum or NaDCC or SDIC) is a chemical compound widely used as a cleansing agent and disinfectant. It is a colorless, water-soluble solid, produced as a result of reaction of cyanuric acid with chlorine. The dihydrate is also known (51580-86-0 ) as is the potassium salt (2244-21-5 ).