Industrial Grade cas no 6131 90 4 Crystalline Sodium Acetate For Chemical Raw Materials
Price:
USD 307/TONS FOB
MOQ:
20 tons
Delivery Time:
5 work day
Brand:
Riel Chemical
Product Description
Industrial Grade Crystalline Sodium Acetate (CAS 6131-90-4)
Key Properties
Basic Information
| Chemical Formula | CH₃COONa*3H₂O |
| CAS Number | 6131-90-4 |
| Molecular Weight | 136.08 g/mol |
| Appearance | Colorless transparent crystals or white crystalline powder |
| Odor | Odorless or slight acetic acid smell |
| pH Value (1% aqueous solution) | ~8.0 (weakly alkaline) |
Physical and Chemical Properties
| Melting Point | 58℃ (Dehydration decomposition, loss of crystalline water) |
| Density | 1.45 g/cm³ (20℃) |
| Solubility | Readily soluble in water (76 g/100 mL, 20℃), slightly soluble in ethanol |
| Hygroscopicity | Strong (should be stored in a sealed container) |
| Stability | Stable at room temperature. Dehydrates to form anhydrous sodium acetate when heated above 120℃ |
Main Applications
- Buffer: Regulates pH in biochemical experiments, electroplating solutions, and pharmaceuticals
- Hot bag raw materials: Supersaturated solution crystallization releases heat (hand warmers, medical hot compresses)
- (E262i): Preservatives and acidity regulators ( grade required)
- Industrial uses: Dyeing and printing mordant, rubber coagulant, sewage treatment
Safety and Storage
- Toxicity: Low toxicity (Oral LD₅₀ in rats: 3530 mg/kg), but high concentrations may irritate eyes/skin
- Protection: Wear gloves/goggles during operation to avoid inhaling dust
- Storage: Keep sealed to prevent moisture and store in a cool, dry place (avoid storage with strong acids and oxidants)
Precautions
- Heating risk: Dehydration process may cause caking; decomposition at high temperatures (>400℃) may produce flammable gas
- Solution treatment: Wastewater discharge must comply with environmental standards (high concentrations may affect water ecology)
- Technical parameters (spectral data, thermodynamic properties) and further detection standards (ACS, USP grades) available upon request
Industrial Applications of Sodium Acetate Trihydrate
Chemical Industry
- Buffer and pH regulator for electroplating solutions and metal surface treatment
- Neutralizing agent in dye and pigment production to adjust reaction system pH
- Organic synthesis intermediate for esterification and acetylation reactions
Industry ( Grade E262i)
- Acidity regulator and preservative in condiments, bread, and other products
- Mild preservative in meat processing to extend shelf life
Medical Care and Daily Chemicals
- Heat therapy products (hand warmers, medical heat packs) utilizing crystallization heat release
- Pharmaceutical excipient as drug buffer or osmotic pressure regulator
Environmental Protection and Sewage Treatment
- Denitrifying carbon source in wastewater treatment, especially for low-temperature applications
- Heavy metal precipitating agent for industrial wastewater treatment
Textile and Dyeing
- Mordant to enhance fabric color fastness in dyeing processes
- Neutralizing agent to remove residual acids and prevent fiber damage
Laboratory and Scientific Research
- Biochemical buffer solution for cell culture and DNA extraction
- Chemical reagent as standard substance or reaction substrate
Other Special Uses
- Environmentally friendly de-icing component (less corrosive than sodium chloride)
- Latex coagulant in rubber industry to accelerate molding
Frequently Asked Questions
What is your payment term?
We accept T/T and L/C at sight as payment terms.
Are you able to deliver on time?
Yes, we specialize in this product line with many years of experience. Our customers choose us because we consistently deliver on time while maintaining top quality.
Do you provide free samples?
Yes, we provide free samples. Customers only need to cover the express shipping fee.
How about the price? Can you make it cheaper?
Customer benefit is our top priority. Prices are negotiable based on order conditions, and we guarantee the most competitive pricing.
Can I visit your company and factory in China?
Yes, you're welcome to visit our facility in Weifang, China. We provide airport pickup and drop-off services at Weifang Airport.
What if there is a quality problem?
We have a professional after-sales service team ready to promptly address any quality concerns.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Riel Chemical Co., Ltd.
Location
1007, Qingzhou Taihua Building, Weifang City, Shandong Province, China
Contact Person
Jenkins Hu / Jinxu Hu