Potassium thiocyanate
Specifications
| ITEM | TYPE1 | TYPE2 |
| Main content % | ≥99.0 | ≥98.0 |
| Iron % | ≤0.0001 | ≤0.0002 |
| Water insoluble matter%, | ≤0.005 | ≤0.005 |
| Moisture%, | ≤1.5 | ≤1.5 |
| Chloride %, | ≤0.02 | ≤0.02 |
| Sulfate % , | ≤0.03 | ≤0.04 |
| Heavy metal%, | ≤0.0008 | ≤0.001 |
| PH | 5.3—8.5 | 5.3—8.5 |
Packing & Storage
| Packing | Solid products in 25KG bag or as per customer’s requirement |
| Storage | In dry clean and ventilated place ,avoid direct sun-light. |
| Shipping | In room temperature |
Free Quote
At present, the company has more than 10 experienced export sales .
For samples, pricing, or more information, please call us at 0086-25-52397808 or mail to info@hydrazine-hydrate.org . We will respond to you as soon as possible.
Tel: 0086-25-52397808
E-mail: info@hydrazine-hydrate.org
General Information
| Common Names | Potassium thiocyanate | ||
| Structure | |||
| CAS No. | 333-20-0 | Boiling Point (℃) | 500 |
| Molecular Weight | 97.18 | Melting Point (℃) | 173 |
| Appearance | White crystal or Colorless transparent liquid | Bulk density (g/mL) | 1.886 |
| HS Code | 2842901910 | Flash Point (℃) | 500 |
| Solubility | Soluble in water, and cooled by a large amount of heat absorption, also soluble in alcohol and acetone | Autoignition Temperature (℃) | / |
| Safety Phrases | S36/37-S61-S13 | ||
| RIDADR | NONH for all modes of transport | ||
| WGK Germany | 1 | ||
| Packaging Group | / | ||
| Hazard Class | / | ||
| SYMPTOMS | PREVENTION | FIRST AID | |
| Inhalation | Cough. Sore throat. Redness. Burning sensation. Itching. | Use local exhaust or breathing protection. | Fresh air, rest. |
| Eyes | Redness. Pain. | Protective gloves. | Rinse opened eye for several minutes under running water. Then consult a doctor. |
| Ingestion | Abdominal pain. Nausea. Vomiting. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention . |
Cyanamide Potassium thiocyanate
CAS NO.:420-04-2 CAS NO.:333-20-0
Frequently Asked Questions
Potassium Thiocyanate Applications
Potassium thiocyanate is a chemical compound that has various applications in different fields. Here are some common uses of potassium thiocyanate:
1. Analytical Chemistry: Potassium thiocyanate is used as a reagent in analytical chemistry to determine the presence of metal ions. It forms insoluble complexes with certain metal ions, such as iron(III) and copper(II), which can be used for qualitative and quantitative analysis.
2. Photography: Potassium thiocyanate is employed in photography as a fixing agent for negatives. It helps remove unexposed silver halide from photographic film, preventing further development and stabilizing the image.
3. Metal Etching: It is utilized in metal etching processes, particularly for etching zinc plates. Potassium thiocyanate reacts with zinc, forming a complex that can be washed away, leaving behind the desired pattern on the metal surface.
4. Hair Care Products: Potassium thiocyanate is found in some hair care products, such as shampoos and conditioners, as an ingredient that helps reduce the formation of dandruff and scalp irritations.
5. Biological Applications: In biological research, potassium thiocyanate is sometimes used in DNA extraction protocols. It aids in the disruption of cell membranes and the precipitation of proteins, facilitating the extraction of DNA from cells or tissues.
6. Medical Applications: Potassium thiocyanate has been used in some medical applications, including as an ingredient in certain toothpaste formulations due to its antibacterial properties. It has also been investigated for its potential use as an antiviral agent against certain viruses.
7. Industrial Processes: Potassium thiocyanate finds applications in various industrial processes. It is used in the production of herbicides, pesticides, and fungicides. It is also utilized in the textile industry as a dyeing and printing agent for certain fabrics.