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Sodium Chlorite

Chlorous acid sodium salt for chlorine dioxide generation systems

sodium chlorite industrial chemical raw material
PRODUCT IDENTIFICATION

Sodium Chlorite at a Glance

Sodium Chlorite is a chlorite oxidant and chlorine dioxide precursor, supplied as white powder / light green-yellow solution. The available supply specification is 25% / 31% liquid; 80% powder. ZXCHEM supplies Chlorous acid sodium salt for chlorine dioxide generation systems and related industrial applications, with technical documentation and sample support.

CAS No.7758-19-2
SynonymsChlorous acid sodium salt
Assay / Grade25% / 31% liquid; 80% powder
EC / EINECS231-836-6
HS Code282890
Dangerous Goods ClassLiquid: Class 8 — Corrosive; solid: Class 5.1 — Oxidizer
AppearanceWhite powder / light green-yellow solution
MF (component)NaClO2 (active)
MW (component)90.44 g/mol (active)

Request a free sample for testing.

Standard lead time is approximately 14 days from order confirmation.

TECHNICAL DATA

Sodium Chlorite Specifications

ParameterSpecification
Appearance (Liquid)
Light green-yellow solution
Sodium Chlorite (31% liquid)
≥ 31.0%
Sodium Chlorite (25% liquid)
≥ 25.0%
Sodium Chlorate (31% / 25% liquid)
≤ 0.8% / ≤ 1.0%
Sodium Hydroxide (31% / 25% liquid)
≤ 0.4% / ≤ 1.0%
Sodium Chloride (31% / 25% liquid)
≤ 2.0% / ≤ 1.5%
Sodium Chlorite (80% powder)
≥ 80.0%
Sodium Chlorate (80% powder)
≤ 4.0%
Sodium Hydroxide (80% powder)
≤ 3.0%
Sodium Chloride (80% powder)
≤ 17.0%

Quality limits apply to the selected supply grade. Typical physical properties are provided separately from assay limits.

Commercial Information

OriginChina
MOQ1,000 kg
PackingLiquid: 200 L polyethylene plastic drum, 250 kg/drum or 1250 kg IBC. Powder: iron drum with plastic bag, 50 kg/drum.
Lead timeApproximately 14 days from order confirmation
SamplesContact us for free samples

Storage & Shipping

Storage Conditions

Store cool and dry. Do not store or transport with acids or reducing materials. Keep away from fire and heat sources.

Packaging Integrity

Keep original container closures intact. Check the container for leakage or damage before transfer; isolate damaged packages.

Packaging

Liquid: 200 L polyethylene plastic drum, 250 kg/drum or 1250 kg IBC. Powder: iron drum with plastic bag, 50 kg/drum.

Handling & Protection

Use local exhaust ventilation where needed. Wear chemical-resistant gloves and eye protection; avoid dust generation. Follow the product SDS for additional controls.

What Is Sodium Chlorite?

Sodium Chlorite is a chlorite oxidant and chlorine dioxide precursor, supplied as white powder / light green-yellow solution. The available supply specification is 25% / 31% liquid; 80% powder. Formula and molecular weight identify the active ingredient rather than the complete commercial mixture.

The specification table identifies the important purchasing parameters for Sodium Chlorite, including the available grade and the applicable quality limits. Use the stated test basis and concentration when comparing material from different suppliers.

Chlorous acid sodium salt is used in chlorine dioxide generation systems, pulp and fiber bleaching and industrial water treatment. Formulation compatibility, operating conditions and applicable use restrictions should be evaluated in the final process. Ask ZXCHEM about grade selection, samples, packing and shipping for bulk orders.

Browse related microbial control chemicals in our catalog.

FORMULATION

Sodium Chlorite Applications

Chlorine dioxide generation systems

Used as a formulation component in chlorine dioxide generation systems. Choose the concentration and addition method for your process, and check compatibility.

Pulp and fiber bleaching

Selected for incorporation into pulp and fiber bleaching. Choose the concentration and addition method for your process, and check compatibility.

Industrial water treatment

Used in process formulations for industrial water treatment. Choose the concentration and addition method for your process, and check compatibility.

WHY ZXCHEM

Why Source Sodium Chlorite from ZXCHEM

One-stop Chemical Sourcing

Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.

Dedicated R&Q Laboratory

Discuss specifications, sample results and application questions with our technical team. Our dedicated R&Q laboratory supports product testing and helps clarify material selection.

Experienced Chemical Logistics

ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.

Dedicated Purchasing Support

Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.

BUYER FAQ

Sodium Chlorite FAQ

How do I select the right Sodium Chlorite grade?

Select Sodium Chlorite according to the required 25% / 31% liquid; 80% powder, intended process and formulation compatibility. Send your application and target specification to ZXCHEM so we can match a grade for sample testing or ordering.

Can I obtain Sodium Chlorite samples for testing?

Request a free sample for testing. Tell us the intended Chlorous acid sodium salt application, required grade and test quantity so that we can arrange an appropriate evaluation sample and provide the corresponding technical information.

What packing is available for Sodium Chlorite?

The standard packing is Liquid: 200 L polyethylene plastic drum, 250 kg/drum or 1250 kg IBC. Powder: iron drum with plastic bag, 50 kg/drum. Send the quantity and destination port so we can confirm package sizes and shipping options. Standard lead time is approximately 14 days from order confirmation.

Are TDS and SDS documents available for Sodium Chlorite?

The Technical Data Sheet describes the supply specifications, properties and handling information for Sodium Chlorite. The Safety Data Sheet identifies the reference grade and relevant safety and transport information; use the document matching the selected concentration and physical form.

Request a Sodium Chlorite Quotation

Tell us the required grade, quantity, destination port and documents. We reply within 24 hours.

We use your details to respond to this enquiry. You can also contact sales@zxchem.com.cn.