Sodium dichloroisocyanurate

Also known as: SDIC, DCCNA, Troclosene sodium, Dichloroisocyanuric acid sodium salt, 1,3-Dichloro-1,3,5-triazine-2,4,6(1H,3H,5H)-trione sodium salt, 1-Sodium-3,5-dichloro-s-triazine-2,4,6-trione, acl60, Basolan DC, Dichloro-s-triazinetrione sodium salt, 3,5-Dichloro-2-hydroxy-4,6-s-triazinedione sodium salt

Sodium dichloroisocyanurate (CAS 2893-78-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3Cl2N3NaO3 and a molecular weight of 219.946 g/mol. Key properties include a melting point of 225°C, a boiling point of 306.7ºC at 760 mmHg, a density of 2.06 g/cm3 and a flash point of 139.3ºC. It is classified under GHS with signal word Danger and hazard statements H272, H302 — Harmful if swallowed and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2893-78-9
Jingsj CID: J-930048-5
Molecular Formula: C₃Cl₂N₃NaO₃
Molecular Weight: 219.946 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	225°C
Boiling Point	306.7ºC at 760 mmHg
Density	2.06 g/cm3
Flash Point	139.3ºC
Exact Mass	218.921448
PSA	79.95000
Vapor Pressure	7.05E-05mmHg at 25°C
Additional Property	30G/100ML (25 ºC)

GHS Safety & Compliance

Oxidising / Corrosion / Irritant / Environmental HazardSignal word: Danger

H272
H302 — Harmful if swallowed
H314 — Causes severe skin burns and eye damage
H410 — Very toxic to aquatic life with long lasting effects

Customs & Trade Information

HS Code	2933692910
Summary	2933692910. VAT:17.0%. Tax rebate rate:9.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Sodium dichloroisocyanurate?

The CAS number of Sodium dichloroisocyanurate is 2893-78-9.

What are the molecular formula and molecular weight of Sodium dichloroisocyanurate?

Sodium dichloroisocyanurate has molecular formula C3Cl2N3NaO3 and molecular weight 219.946 g/mol.

Is Sodium dichloroisocyanurate hazardous?

Sodium dichloroisocyanurate has GHS signal word Danger and hazard statements H272; H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage.

What are the upstream and downstream products of Sodium dichloroisocyanurate?

For Sodium dichloroisocyanurate, Downstream Products: (2-Butyl-5-chloro-1H-imidazol-4-yl)methanol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Sodium dichloroisocyanurate (CAS 2893-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-930048-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.