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| | Aloin Chemical Properties |
| Melting point | 148°C | | Boiling point | 456.17°C (rough estimate) | | density | 1.3028 (rough estimate) | | refractive index | 1.6230 (estimate) | | storage temp. | Keep in dark place,Inert atmosphere,2-8°C | | solubility | pyridine: 50 mg/mL, clear, dark red | | form | neat | | pka | 7.12±0.40(Predicted) | | color | Yellow needles from EtOH | | BRN | 6077558 | | Stability: | Stable, but light sensitive. Incompatible with bases, strong oxidizing agents. Combustible. | | InChIKey | AFHJQYHRLPMKHU-WEZNYRQKSA-N | | LogP | 0.944 (est) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | RTECS | LZ6520000 | | F | 8 | | HS Code | 29329990 | | Toxicity | LDLo orl-cat: 500 mg/kg HBAMAK 4,1298,35 |
| | Aloin Usage And Synthesis |
| Chemical Properties | lemon yellow crystalline powder | | Uses | Aloin is a naturally occurring substance found in various Aloe plant species. Aloin was originally used as a laxative in the treatment of constipation. Recent studies have investigated Aloin as an ant
ineoplastic agent that enhances melanogenesis and transglutaminase activity. | | Uses | Aloe exudant, used as a stimulant-laxative | | Definition | ChEBI: A C-glycosyl compound that is beta-D-glucopyranose in which the anomeric hydroxy group is replaced by a 4,5-dihydroxy-2-(hydroxymethyl)-10-oxo-9,10-dihydroanthracen-9-yl moiety (the 9S d
astereoisomer). | | Safety Profile | Poison by subcutaneous andintravenous routes. Moderately toxic by ingestion. Whenheated to decomposition it emits acrid smoke and fumes.A carthartic and purgative. | | Purification Methods | Aloin forms the monohydrate as lemon yellow crystals on crystallisation from H2O (450g/1.5L) which has a lower m ~70-80o than the anhydrous substance. [Cahn & Simonsen J Chem Soc 2573 1932, Hay & Haynes J Chem Soc 3141 1956.] |
| | Aloin Preparation Products And Raw materials |
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