Molekula
Sodium chlorate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Sodium chlorate is a strong oxidizing agent used in the production of chlorine dioxide, herbicides, and bleaching agents. It is a white crystalline solid, soluble in water, and stable under ambient storage conditions. CAS: 7775-09-9, Molecular formula: NaClO3, Molecular weight: 106.44 g/mol. Signal word: Danger. Molekula supplies Sodium chlorate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to light yellow powder |
| Sodium chlorate | ≥99.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless cubic crystals |
| Melting Point | 248 °C |
| Density | 2.5 g/cm³ |
| Solubility (other solvents) | 100 g/100 g water at 25 °C; slightly soluble in ethanol |
| Refractive Index | 1.515 |
Source: PubChem CID 516902 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90033175 |
| CAS Number | 7775-09-9 |
| IUPAC Name | sodium chlorate |
| EC Number | 231-887-4 |
| Molecular Formula | NaClO3 |
| Molecular Weight | 106.44 |
| Exact Mass | 105.9434 |
| SMILES | [O-]Cl(=O)=O.[Na+] |
| InChIKey | YZHUMGUJCQRKBT-UHFFFAOYSA-M |
| InChI | InChI=1S/ClHO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1 |
| PubChem CID | 516902 |
| UN Number | UN1495 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2829110000 |
| Tariff Code | 2829110000 |
Safety & GHS
-
Oxidizing
GHS03
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H271 May cause fire or explosion; strong oxidizer
- H301 Toxic if swallowed
- H351 Suspected of causing cancer
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Agrosan
- Asex
- Atlacide
- Chloric acid, sodium salt
- Desolet
- Evau-super
- Kusa-tohru
- Oxycil
- Sodakem
- Travex
Frequently asked questions
What is sodium chlorate used for?
Sodium chlorate is primarily used in the production of chlorine dioxide for bleaching pulp and paper, and in herbicides.
What is the chemical formula and molecular weight of sodium chlorate?
The formula is NaClO3 and the molecular weight is 106.44 g/mol.
How should sodium chlorate be stored?
It should be stored at ambient temperature, away from combustible materials and incompatible substances.
What grade of sodium chlorate does Molekula supply?
Molekula supplies sodium chlorate in technical grade, suitable for industrial applications.
Can Molekula supply sodium chlorate in bulk?
Yes, Molekula can supply sodium chlorate in bulk quantities, subject to availability and shipping requirements.
What documentation comes with a sodium chlorate order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.