Sodium dichloroisocyanurate

Sodium dichloroisocyanurate

CAS No.: 2893-78-9
Molecular Formula: C3Cl2N3NaO3
Molecular Weight: 219.95
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product description

Sodium dichloroisocyanurate (NaDCC) is an organic chlorine compound widely used as a disinfectant, biocide, and oxidizing agent. It appears as a white, crystalline powder or granules with a slight chlorine odor and is known for its high stability and efficient chlorine release.


Chemical Properties

PropertyValue
Melting point

225°C

density

1 g/cm3

vapor pressure

0.006Pa at 20℃

storage temp.

0-6°C

solubility

DMSO (Slightly, Heated), Methanol (Slightly, Heated, Sonicated), Water

form

powder to lump

color

White to Almost white

Water Solubility

30g/100ml (25 ºC)

Sensitive

Moisture Sensitive

BRN

4056155

Stability:

Stable. Oxidizing agent - contact with combustible material may lead to fire. Incompatible with strong bases, strong oxidizing agents. Reacts readily with many nitrogen-containing compounds to form explosive nitrogen triiodide. Moisture-sensitive.

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

InChIKey

MSFGZHUJTJBYFA-UHFFFAOYSA-M

SMILES

C1(=O)N(Cl)C(=NC(=O)N1Cl)[O-].[Na+]

EPA Substance Registry System

Sodium dichloro-s-triazinetrione (2893-78-9)


Safety Information

PropertyValue
Hazard Codes

O,Xn,N,E

Risk Statements

8-22-31-36/37-50/53-2

Safety Statements

8-26-41-60-61-45

RIDADR

UN 2465 5.1/PG 2

WGK Germany

2

RTECS

XZ1900000

TSCA

Yes

HazardClass

5.1

PackingGroup

II

HS Code

29336929

Hazardous Substances Data

2893-78-9(Hazardous Substances Data)


Product Usage

Sodium dichloroisocyanurate is a highly effective, broad-spectrum oxidizing bactericidal disinfectant. In water treatment, it is widely used for the disinfection of swimming pools, drinking water, and industrial recirculating cooling water, effectively killing bacteria, viruses, and algae. In public health and livestock farming, it is commonly used for spray disinfection of hospitals, environmental surfaces, and animal housing. Additionally, it is used as a bleaching agent in the textile industry and for cleaning and disinfecting utensils and packaging materials in food processing. Its advantages include high available chlorine content, good stability, and ease of use.

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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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Qualification Certificate
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  • 微信图片_2026-04-09_153715_255
  • 微信图片_2026-04-09_153711_744
  • 微信图片_2026-04-09_153654_640
FAQ

Q1: Are Your Products Compliant With International Standards?

A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.


Q2: Do You Provide Customized Product Services?
A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.


Q3: What Is The Approximate Delivery Cycle Of The Products?
A3: The delivery cycle varies according to product type, order quantity and destination. We have a complete global supply chain system to ensure fast and safe delivery of goods. For specific cycle, you can consult our sales team for detailed information.


Q4: How To Obtain Product Samples?
A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.

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