Formamidinesulfinic Acid(CAS 1758-73-2)
UN No.:
UN 3341 4.2 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100G | In Stock | 3 USD
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| 99% | RG | 500G | In Stock | 9 USD
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| 99% | RG | 2.5KG | In Stock | 31 USD
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| 99% | RG | 25KG | In Stock | 189 USD
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Applications of 1758-73-2
| Industry | Application | Process |
|---|---|---|
| Textile Industry | Used as a reducing agent for vat dyes, bleaching agents, and decolorizing agents | Added during dyeing or bleaching processes; reaction conditions (e.g., temperature, pH) are controlled to ensure efficient reduction |
| Paper Industry | Applied in pulp bleaching to replace conventional bleaching agents (e.g., chlorine gas), thereby reducing environmental impact | Added during pulp processing; lignin is decomposed via redox reactions |
| Chemical Synthesis | Employed as a mild reducing agent in organic synthesis (e.g., reduction of nitro compounds and azo dyes) | Used as a reducing agent in reaction systems, typically combined with catalysts or heating |
| Water Treatment | Applied to treat heavy metal ions (e.g., reduction of chromate to non-hazardous trivalent chromium) in industrial wastewater | Added during wastewater treatment; pH is adjusted to acidic conditions to optimize reduction efficiency |
| Electroplating Industry | Used as an additive in plating baths to stabilize the electroplating process and improve deposit quality | Added in trace amounts to electroplating tanks; current density and temperature are controlled |
| Photography & Printing | Used as a component of developers to assist image development | Mixed with other chemicals in darkroom processes; exposure and development times are controlled |
| Rubber Industry | Applied as a vulcanization accelerator to promote rubber crosslinking | Added during rubber compounding; used in conjunction with heating and compression |
| Food Industry (Restricted Applications) | Used in trace amounts for food bleaching (subject to regulatory safety standards) | Added strictly within regulatory limits; residual material is fully removed in subsequent processing steps |
Physical and chemical properties of 1758-73-2
Acidity coefficient |
2.40±0.10(Predicted) |
|---|---|
Boiling Point |
355.3±25.0 °C at 760 mmHg |
BRN |
506653 |
Density |
2.3±0.1 g/cm3 |
Exact Mass |
107.999344 |
Flash Point |
168.7±23.2 °C |
Index of Refraction |
1.805 |
LogP |
-2.59 |
Melting Point |
124-127 °C (dec.)(lit.) |
Molecular Formula |
CH4N2O2S |
Molecular Weight |
108.120 |
pH |
4 (10g/l, H2O, 20℃) |
PSA |
106.38000 |
Sensitivity |
Moisture Sensitive |
Solubility |
27g/l |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±1.7 mmHg at 25°C |
Water Solubility |
30 g/L (20 ºC) |
Spectrums of 1758-73-2
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Q&A for CAS 1758-73-2
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.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 1758-73-2
Pictograms |
   |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H251 Self-heating; may catch fire H252 Self-heating in large quantities; may catch fire H302 Harmful if swallowed H315 Causes skin irritation H318 Causes serious eye damage H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation H373 May causes damage to organs through prolonged or repeated exposure |
Safety Data Sheet |
Download COA of 1758-73-2
Operate under the ISO 9001 system
