6373-42-8 - Names and Identifiers
6373-42-8 - Physico-chemical Properties
| Molecular Formula | C14H8O7S
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| Molar Mass | 320.27 |
6373-42-8 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
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6373-42-8 - Upstream Downstream Industry
6373-42-8 - Introduction
ALIZARIN-5-SULFONIC ACID, chemical formula C14H8O9S2KNa, is an organic compound. The following is an introduction to the nature, use, formulation and safety information of ALIZARIN-5-SULFONIC ACID:
Nature:
-Appearance: ALIZARIN-5-SULFONIC ACID is a red crystalline or powdery solid.
-Solubility: It is soluble in water, in alcohols and Ether solvents also have a certain degree of solubility.
-Stability: ALIZARIN-5-SULFONIC ACID is relatively stable at room temperature, but may decompose under high temperature or strong ACID conditions.
Use:
-Dye: ALIZARIN-5-SULFONIC ACID is an important dye intermediate, which can be used to synthesize ALIZARIN dyes, photosensitive dyes, indicators, etc.
-Printing: Due to its bright red color, ALIZARIN-5-SULFONIC ACID is also commonly used in textile printing and dyeing.
-Chemical analysis: ALIZARIN-5-SULFONIC ACID can also be used as a color reagent for metal ion detection.
Method:
The preparation of ALIZARIN-5-SULFONIC ACID is mainly obtained by sulfonation reaction of ALIZARIN. The specific preparation method can be optimized according to different laboratory conditions and needs.
Safety Information:
-Irritation to skin and eyes: ALIZARIN-5-SULFONIC ACID is irritating to skin and eyes, and protective measures should be taken when touching, such as wearing laboratory gloves and goggles.
-Inhalation hazard: Avoid inhaling ALIZARIN-5-SULFONIC ACID dust to avoid respiratory irritation.
-Environmental impact: ALIZARIN-5-SULFONIC ACID has certain toxicity to the environment and should be used with care and properly dispose of waste in accordance with local regulations.
-Storage: ALIZARIN-5-SULFONIC ACID should be stored in a dry, cool, well-ventilated place to avoid contact with oxidants and acids.
Please note that when using or handling ALIZARIN-5-SULFONIC ACID, please follow the safety operating procedures and refer to the safety data form of the relevant chemical.
Last Update：2024-04-10 22:29:15