Sodium chlorate

Sodium chlorate

Sodium chlorate

Sodium chlorate, available grades: Analytical Reagent (AR) ≥99%, Industrial Grade ≥99%. A strong oxidizer, it is mainly used in the production of chlorine dioxide and chlorites, pulp bleaching, as an oxidizing agent in dyeing, printing and metallurgy, and in laboratory oxidation and analytical reagents.

OEM supported. Custom purity & specifications available, please contact our manager.

Hazard Class:Class 5.1 (Oxidizing substance)

Specifications

CAS Number7775-09-9Molecular FormulaClNaO3
Molecular Weight106.44AppearanceColorless cubic crystals
HS Code2829.11UN Number1495
Density2.49 at 59 °F (USCG, 1999) - Denser than water; will sinkBoiling PointN/A
Melting Point478 °F (USCG, 1999)Flash PointN/A
OriginChinaVapor PressureNegligible at room temperature
Solubility100 g/100 g water at 25 °C; slightly soluble in ethanolStorage ConditionRoom temperature
Packaging500 g / 25 kg / 200 kg / 1 tShelf Life6-24 months
GradeAnalytical Reagent (AR) / Industrial GradeEINECS231-887-4
MDLMFCD00003479China Customs Code2829110000
GHS ClassificationDanger: H271; H301; H302; H332; H411Hazard ClassClass 5.1 (Oxidizing substance)
CategoryExplosive PrecursorsUpdated2026-09-12

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Frequently asked questions about Sodium chlorate

What is Sodium chlorate? What is its CAS number?

Sodium chlorate is an industrial chemical raw material. Its CAS number is 7775-09-9. Its molecular formula is ClNaO3, with a molecular weight of 106.44. Typical appearance: Colorless cubic crystals.

What are the synonyms and registry numbers of Sodium chlorate?

Sodium chlorate (CAS 7775-09-9) is listed under the following identifiers. EINECS number: 231-887-4. MDL number: MFCD00003479.

What documents are provided with Sodium chlorate (CAS 7775-09-9)?

A Certificate of Analysis (COA) is issued for each batch of Sodium chlorate. Standard purity grade: Analytical Grade. Safety Data Sheet (MSDS/SDS) and technical data sheet are available on request before ordering.

Is Sodium chlorate classified as dangerous goods? Which UN number applies?

Transport of Sodium chlorate (CAS 7775-09-9) is arranged according to its hazardous classification. UN number: 1495. GHS hazard statements: H271, H301, H302, H332. We ship under IMDG (sea), IATA (air) or ADR (road) rules with compliant UN packaging; the final classification is confirmed against the batch test report.

What are the typical physical and chemical properties of Sodium chlorate?

Typical properties of Sodium chlorate (CAS 7775-09-9): appearance Colorless cubic crystals; density 2.49 at 59 °F (USCG, 1999) - Denser than water; will sink; melting point 478 °F (USCG, 1999); vapor pressure Negligible at room temperature; solubility 100 g/100 g water at 25 °C; slightly soluble in ethanol. These are reference values, not a batch specification.

What is the HS code for Sodium chlorate?

The HS code for Sodium chlorate (CAS 7775-09-9) is 2829.11. Customs classification may differ by destination country, so please confirm the final code with us before ordering.
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