Sodium formate
Sodium formate (CAS: 141-53-7), with the linear formula HCOONa and a molecular weight of 68.01 g/mol, is a vital inorganic salt. It is a white, crystalline solid that is highly soluble in water. This compound serves as a crucial intermediate and reagent in various chemical synthesis processes, finding broad application in industries requiring essential chemical building blocks.
- IUPAC
- Formic acid sodium salt
- Synonyms
- Formic acid sodium saltSodium formic
Chemical Synthesis
Sodium formate is employed as a reducing agent and a source of the formate ion in organic synthesis. It is instrumental in the preparation of other organic compounds and fine chemicals.
Leather Tanning
This salt is used in the leather industry as a deliming agent and a buffering agent in tanning processes. It helps to prepare hides for further treatment.
Textile Dyeing
In the textile industry, sodium formate acts as a reducing agent in dyeing processes, particularly with certain types of dyes. It also functions as a mordant.
De-icing Agent
Due to its properties, sodium formate can be used as an environmentally friendlier de-icing agent for airport runways and roads, as it is biodegradable.
Oil and Gas Industry
It finds application in drilling fluids and completion fluids, contributing to fluid stability and shale inhibition.
| Molecular weight | 68.01 |
|---|---|
| Linear formula | HCOONa |
| Assay | ≥98.0% |
| Grade | ACS reagent |
| Solubility | H2O: soluble1 M at 20 °C, clear, colorless |
| pH | 7.0-8.5 (25 °C, 1 M in H2O) |
| Concentration | 0.1 M |
| Melting point | 259-262 °C(lit.) |
| Impurities tested | insoluble matter, passes filter test |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Cation traces | Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤100 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg |
| Anion traces | chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤50 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Shelf Life | (limited shelf life, expiry date on the label) |
|---|---|
| Factor | 1.000 ±0.002 |
| Uv Absorption | λ: 260 nm Amax: 0.02λ: 280 nm Amax: 0.01 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium Formate used for?
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Sodium formate is used in chemical synthesis, leather tanning, textile dyeing, as a de-icing agent, and in the oil and gas industry.
What is the CAS number and formula for Sodium Formate?
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The CAS number for Sodium Formate is 141-53-7, and its linear formula is HCOONa.
What grade and purity does Tech Serve Solutions supply for Sodium Formate?
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Tech Serve Solutions supplies Sodium Formate in an ACS reagent grade with an assay of ≥98.0%.
How is Sodium Formate handled and shipped?
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Sodium formate requires appropriate personal protective equipment, including eyeshields and gloves. It is shipped according to standard chemical transport regulations. Please consult the Safety Data Sheet for detailed handling information.
Can I request a sample or quote for Sodium Formate?
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Yes, you can request a sample or obtain a quote for Sodium Formate by contacting our sales team via the website or direct enquiry.
Does Sodium Formate have limited shelf life?
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Yes, Sodium Formate has a limited shelf life, and the expiry date is indicated on the product label.
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