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Histochemistry relies on a precise palette of stains to illuminate the complex landscape of cellular and tissue structures. Among these, Solvent Black 3, identified by CAS number 4197-25-5, plays a significant role, particularly in the visualization of lipids and fats. For researchers and technicians needing to buy this specialized dye, understanding its characteristics and applications is fundamental.
Solvent Black 3 is classified as an azo dye and typically presents as a fine black powder. Its molecular formula, C29H24N6, and a molecular weight of 456.54 are indicative of its organic nature. A key characteristic for its application is its solubility in organic solvents, which facilitates its penetration into lipid-rich cellular components. The dye exhibits good heat resistance, with a specified heat resisting property up to 230°C, and a melting point around 120°C, contributing to its utility in various laboratory protocols.
In histochemistry, Solvent Black 3 is primarily employed as a lysochrome, meaning it is fat-soluble. This property makes it exceptionally useful for staining neutral triglycerides and other lipids within frozen tissue sections. It is also effective in staining certain lipoproteins in paraffin sections. Its applications extend to distinguishing between paraffin and animal fats, staining myelin sheaths in nervous tissue, and visualizing leukocyte granules and Golgi apparatus. The ability to clearly delineate these structures makes it an indispensable reagent for many research endeavors.
The versatility of Solvent Black 3 also lends itself to other applications, such as enhancing latent fingerprints in forensic analysis, further underscoring its importance across scientific disciplines. For laboratories performing detailed tissue analysis, sourcing a high-quality Solvent Black 3 is paramount to achieving accurate and reproducible results.
NINGBO INNO PHARMCHEM CO.,LTD. serves as a reliable manufacturer and supplier of Solvent Black 3 in China. We are dedicated to providing researchers with a product that meets stringent quality specifications, ensuring consistent color strength and purity. If you are looking to buy Solvent Black 3 for your histochemical studies or other applications, our company offers competitive pricing and a stable supply. Partner with us to secure a dependable source for this essential staining chemical and elevate the precision of your laboratory work.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
