| Customization: | Available |
|---|---|
| Type: | Reagents |
| Appearance: | Vial Seal |
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| Parameter | Details |
|---|---|
| Appearance | Dark green crystals with a bronze - like luster, or dark blue powder |
| Alias | Methylthioninium chloride trihydrate; C.I. 52015 |
| Molecular Weight | 373.90 (anhydrous), 415.94 (trihydrate) |
| Solubility | Soluble in water, ethanol. Insoluble in ether. |
| Melting Point | 190 - 193 °C (anhydrous), decomposes on heating in the case of trihydrate |
| CAS Number | 7220 - 79 - 3 (trihydrate), 61 - 73 - 4 (anhydrous) |
| Uses | Used in medicine as a redox agent for the treatment of methemoglobinemia, etc. In the laboratory, it is used as a staining agent for biological specimens, and also as an indicator in some chemical reactions. In addition, it has applications in the textile industry for dyeing. |
| HS Code | 29349990 |
| Usage Instructions | In medical applications, it should be used under the guidance of a doctor, and the dosage and administration method are determined according to the specific condition. In the laboratory, when used as a staining agent, a certain concentration of solution is prepared and the staining time and method are adjusted according to the type of specimen. When used as an indicator, it is added to the reaction system in an appropriate amount according to the reaction requirements. Store in a cool, dry place, away from light and heat. Avoid contact with reducing agents. |
Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.
Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.
Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.
Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.
Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.
Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.
Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.
Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.
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