| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Model Number: | High Grade |
| Minimum Order Quantity: | 100kg |
| Price: | USD20-50/KG |
| Packaging Details: | 25kg/drum |
| Delivery Time: | 5-15 days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 3000 Tons per year |
| CAS: | 120-72-9 | EINECS No: | 204-420-7 |
|---|---|---|---|
| Molecular Formula: | C8H7N | Molecular Weight: | 117.15 |
| Appearance: | White Crystal | Assay: | 99% Min |
| Melting Point: | 52 ℃ | Boiling Point: | 253 ~ 254 ℃ |
| Highlight: | 120-72-9 Indole,White Crystal Indole,Indole Flavors And Fragrances |
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Flavors And Fragrances Raw Materials High Quality White Crystal Indole For Spices, Dyes
Basic Information
Product name: Indole
Synonyms: 2,3-Benzopyrrole; 1H-Indole
CAS No.: 120-72-9
EINECS No.: 204-420-7
Molecular Formula: C8H7N
Molecular Weight: 117.15
Properties & Specification
Colorless lobular or plate-like crystals. It has a strong fecal odor, and the pure product has a fresh floral fragrance after dilution. Melting point 52 ℃. Boiling point 253 ~ 254 ℃. Soluble in hot water, benzene and petroleum Ether, soluble in ethanol, ether and methanol. It can volatilize with water vapor, turn red when placed in the air or when exposed to light, and become resinous. It is weakly acidic, forms salts with alkali metals, and reacts with acids to form resins or polymerize. The highly diluted solution has a jasmine scent and can be used as a fragrance.
| Item | Standard |
| Appearance | White crystal |
| Assay | ≥99.0% |
| Loss on drying | ≤0.5 % |
Application
Mainly used as raw materials for spices, dyes, amino acids and pesticides. Indole itself is also a kind of spice, which is often used in the formulation of daily fragrances such as jasmine, lilac, lotus and orchid. The dosage is generally a few thousandths.
Packing
25kg/drum
