Chrome fast navy blue R
Chrome Blue K
CAS: 3270-25-5
Molecular Formula: C16H9N2Na3O12S3
Chrome fast navy blue R - Names and Identifiers
Chrome fast navy blue R - Physico-chemical Properties
| Molecular Formula | C16H9N2Na3O12S3 |
| Molar Mass | 586.4 |
| Appearance | Brownish red powder |
| Storage Condition | Room Temprature |
| Use | Complexation indicator, testing calcium, chromium, magnesium, manganese, lead and zinc, etc., used in agriculture for soil analysis, plant analysis, etc. |
Chrome fast navy blue R - Introduction
It is rose red when dissolved in water and grayish blue in alkaline solution. It is usually used in conjunction with naphthol green B, referred to as "K-B mixed indicator". Under alkaline conditions, it is blue-green. Naphthol green itself has no color change during use, and only serves to set off the end color. Under alkaline conditions, the reagent complexes with certain metal ions to form a rose-red complex. It is often used as an indicator for EDTA titration of calcium, and also used for the determination of the total amount of calcium and magnesium. The reagent aqueous solution is unstable and is often used in a solid mixture of sodium chloride powder.
Last Update：2022-10-16 17:24:36
Chrome fast navy blue R - Reference Information
| Use | Complexation indicator; used to determine calcium, chromium, magnesium, manganese, lead and zinc, etc.; widely used in metallurgical analysis, soil analysis, Plant analysis, etc. Complexation indicator, test calcium, chromium, magnesium, manganese, lead and zinc, etc., used in agriculture for soil analysis, plant analysis, etc. |
Last Update：2024-04-10 22:29:15
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Product Name: Chrome Blue K Visit Supplier Webpage Request for quotationCAS: 3270-25-5
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Spot supply
Product Name: Chrome Blue K Visit Supplier Webpage Request for quotationCAS: 3270-25-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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