NaDCC Price — China Factory EXW 2026

NaDCC price Spec: China national standards

China EXW, VAT excluded

Newest China EXW USD 809.11 / MT · VAT excluded +227.5664 (39.00%) as of 20210323

Newest Price 809.11

Price Date 20210323

Day's Change +227.57

Day's Range 809.11 - 1,036.67

Month's Change +601.51

Month's Range 809.11 - 1,410.62

Year's Change -128.21

Year's Range 809.11 - 937.32

While acute toxicity is low, chronic occupational exposure deserves attention. The R31 note about acid contact is critical in food service—mixing SDIC with acidic cleaners like vi...

Also known as Dichloroisocyanuric acid, sodium salt, 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione,1,3-dichloro-,sodiumsalt, 1,3,5-Triazine-2,4,6-(1H,3H,5H)trione,1,3-dichloro,sodiumsalt, 1,3-Dichloro-6-hydroxy-1,3,5-triazine-2,4-dione sodium salt

Opinions

What are the health risks of long-term skin contact with sodium dichloroisocyanurate in food service jobs?

While acute toxicity is low, chronic occupational exposure deserves attention. The R31 note about acid contact is critical in food service—mixing SDIC with acidic cleaners like vinegar-based descalers can release chlorine gas. Employers should enforce separate storage and sequential cleaning protocols, plus provide eye wash stations and ventilation, as respiratory irritation is the more realistic day-to-day hazard than systemic poisoning.

How is China's sodium dichloroisocyanurate capacity expanding and what does it mean for supply?

Watch the feedstock side too—cyanuric acid and chlorine availability dictate SDIC production economics. The Liaocheng project's integration with TCCA suggests producers are hedging across chlorinated isocyanurates to balance seasonal demand. Buyers should lock in annual contracts now, as new capacity ramps up unevenly and environmental inspections can still force sudden shutdowns at older plants, creating supply spikes and troughs.

NaDCC price context

What drives NaDCC prices

What are the health risks of long-term skin contact with sodium dichloroisocyanurate in food service jobs?: While acute toxicity is low, chronic occupational exposure deserves attention. The R31 note about acid contact is critical in food service—mixing SDIC with aci...

How is China's sodium dichloroisocyanurate capacity expanding and what does it mean for supply?: Watch the feedstock side too—cyanuric acid and chlorine availability dictate SDIC production economics. The Liaocheng project's integration with TCCA suggests ...

How we assess NaDCC price

China factory / mainstream market EXW quotes (VAT excluded where shown) - not a single global public index

Regional and specification detail so buyers can compare like-for-like grades

Landed cost figures from our calculator are planning estimates, not a customs ruling

Overview

Dichloroisocyanuric acid, sodium salt (sodium dichloroisocyanurate, SDCC, CAS 2893-78-9) is a white, solid, highly stable chlorinated isocyanurate with a density of 1 g/cm³, a melting point of 225°C, and high water solubility. It is a broad-spectrum, efficient, and safe oxidizing disinfectant and the leading product in the chlorinated isocyanurate family.

Water treatment: effective for disinfecting swimming pools, drinking water, and industrial circulating water.
Hygiene & public health: used for disinfection in hotels, restaurants, hospitals, bathhouses, and other public venues.
Textile & industrial: applied as a wool anti-felting agent and bleaching agent in textile processing.
Agriculture & livestock: used for sterilization and disinfection in farming operations.
Household & consumer: a mainstream active ingredient in effervescent tablets for routine home disinfection.

China is a major global producer of SDCC, with large-scale manufacturing concentrated in regions like Shandong. The product is available in powder and granular forms, with stable storage properties (effective chlorine loss under 1% annually). Domestic production significantly exceeds local demand, making exports a key market outlet. The industry is characterized by ongoing capacity expansion and consolidation among leading chlorinated isocyanurate manufacturers.

Key domestic producers:
Heze Huayi Chemical – one of the earliest large-scale producers of SDCC dihydrate.
Liaocheng Zhonglian Industrial – involved in major relocation and capacity expansion projects for SDCC.

Properties

Name

NaDCC

Dichloroisocyanuric acid, sodium salt

1,3,5-Triazine-2,4,6(1H,3H,5H)-trione,1,3-dichloro-,sodiumsalt

1,3,5-Triazine-2,4,6-(1H,3H,5H)trione,1,3-dichloro,sodiumsalt

1,3-Dichloro-6-hydroxy-1,3,5-triazine-2,4-dione sodium salt

CAS Number

2893-78-9

EINECS No.

220-767-7

Risk Codes

S8;S26;S41;S60;S61;S45

Safety Description

R8;R22;R31;R36/37;R50/53;R2

HS Code

2933690000

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NaDCC price Spec: China national standards

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