Sodium Carbonate(CAS 497-19-8)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99.95-100.05%,PT | PT (standard reagent) | 100G | In Stock | 7 USD
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| 99.95-100.05%,PT | PT (standard reagent) | 500G | In Stock | 26 USD
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Physical and chemical properties of 497-19-8
Acidity coefficient |
(1) 6.37, (2) 10.25 (carbonic (at 25℃) |
|---|---|
Boiling Point |
Decomposes on heating by CO2 loss |
BRN |
4154566 |
Decomposition |
When heated to decomposition it emits toxic fumes of Na2O. |
Density |
2.5 g/cm³ |
Exact Mass |
105.964287 |
Flash Point |
169.8ºC |
Index of Refraction |
Index of refraction: 1.489 |
Melting Point |
851 °C |
Merck |
14,8596 |
Molecular Formula |
CNa2O3 |
Molecular Weight |
105.988 |
Odor |
Odorless |
pH |
Aqueous solutions are strongly alkaline. At 25 °C, the pH of 1, 5 and 10 wt% sodium carbonate solutions are 11.37, 11.58 and 11.70, respectively. |
PSA |
63.19000 |
Sensitivity |
Hygroscopic |
Solubility |
212.5g/L at 20°C in Water |
Stability |
Stable. Incompatible with powdered alkaline earth metals, aluminium, organic nitro compounds, fluorine, alkali metals, nonmetallic oxides, concentrated sulfuric acid, oxides of phosphorus. |
Storage condition |
15-25°C |
Water Solubility |
22 g/100 mL (20 ºC) |
λmax |
λ: 260 nm Amax: 0.01 λ: 280 nm Amax: 0.01 |
Retrosynthesis analysis of 497-19-8
Cas:124-38-9
Cas:3812-32-6
Cas:7757-82-6
Cas:584-08-7
Cas:7647-14-5
Cas:7440-23-5
Q&A for CAS 497-19-8
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 497-19-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 497-19-8
Operate under the ISO 9001 system
