Benzaldehyde (chlorine-free)
Contact Info
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- Contact: 王強(qiáng)
- Tel:027-83351802
- Email:info@whdico.com
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Chemical Chinese Name: Benzaldehyde (Chlorine-Free)
Chemical English Name: benzaldehyde, phenylaldehyde, benzene carbonal
CAS NO: 100-52-7
Molecular Formula: C7H6O
Molecular Weight: 178.22
Molecular Structure Formula:
Properties and Uses:
Benzaldehyde is a colorless liquid with a bitter almond-like aroma. It is an important raw material in the pharmaceutical, dye, fragrance, and resin industries. It is mainly used to produce lauraldehyde, lauric acid, malachite green, etc., and can also be used as a solvent, plasticizer, and low-temperature lubricant. In the flavor industry, it is primarily used to blend edible flavors, with a small amount used in daily chemical fragrances and tobacco flavors.
Packaging, Storage, Transportation, and Safety: 200kg closed plastic drums. Store in a cool, dry, and well-ventilated place. During transportation, avoid impact, exposure to sunlight, and rain.
Preparation Equation:
Main Indicators:
Item | Q/HNHR003-2014 | USP |
Industrial Benzaldehyde (Oxidation Method) | NF19 | |
Content, % | ≥99.05% | 98.0~100.5% |
Color, Hazen | — | |
★Density, kg/m3 | — | (25℃) 1041~1046 |
★Chlorides | — | Passes Test |
Acidity, as Benzoic Acid | ≤1.0% | — |
Appearance | Colorless transparent liquid, no obvious mechanical impurities | — |
Nitrobenzene | — | Passes Test |
Hydrocyanic Acid | — | Passes Test |
Refractive Index, n20 | — | 1.544-1.546 |
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