Tin(II) Oxide(CAS 21651-19-4)

Tin(II) oxide has several important applications:

• Precursor for Other Tin Compounds: It serves as a precursor for producing various divalent tin compounds.
• Reducing Agent: It is utilized as a reducing agent in organic synthesis and glass manufacturing.
• Ruby Glass Production: Tin(II) oxide is used in the production of ruby glass, where it helps reduce copper ions to metallic clusters that impart a ruby color.
• Catalyst: It finds minor applications as a catalyst in esterification reactions.

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?
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5. Do you offer technical support?
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6. Are volume discounts available?
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7. Do you provide samples?
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9. Can you customize purity or packaging?
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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?
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