
Phloroglucinol Dihydrate is the crystalline dihydrate form of phloroglucinol, a polyhydroxy aromatic compound containing three hydroxyl groups on a benzene ring. It is generally appears as an off-white powder and has good solubility in water. Its three hydroxyl groups contribute to its characteristic reactivity and antioxidant properties. Phloroglucinol dihydrate can participate in color-forming reactions with aldehydes, carbohydrates, and lignin-related compounds. It is particularly valued as a spasmolytic agent for relieving colic and spasmodic pain of the digestive and biliary tracts and as an analytical reagent in laboratory research.
CAS No.: 6099-90-7
Synonyms: 1,3,5-Trihydroxybenzene dihydrate, 1,3,5-Benzenetriol dihydrate.Â
| Physical Properties | |
| Chemical formula | C6H10O5 |
| IUPAC Name | benzene-1,3,5-triol;dihydrate |
| Molecular weight | 162.14 g/mol |
| Solubility | Sparingly soluble |
| Appearance | White or almost white powder |
| Storage | Store at room temperature |
| Chemical Properties | |
| Color | White to beige |
| Physical State | Solid |
| Melting Point | 214 °C  |
| Odor | Odorless |
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| Pictograms : | ![]() |
| Hazard Statements : | H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation |
| Precautionary Statements: | P280: Wear protective gloves/eye protection P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing |
Phloroglucinol Dihydrate is the crystalline dihydrate form of phloroglucinol, a polyhydroxy aromatic compound containing three hydroxyl groups on a benzene ring. It is generally appears as an off-white powder and has good solubility in water. Its three hydroxyl groups contribute to its characteristic reactivity and antioxidant properties. Phloroglucinol dihydrate can participate in color-forming reactions with aldehydes, carbohydrates, and lignin-related compounds. It is particularly valued as a spasmolytic agent for relieving colic and spasmodic pain of the digestive and biliary tracts and as an analytical reagent in laboratory research.
CAS No.: 6099-90-7
Synonyms: 1,3,5-Trihydroxybenzene dihydrate, 1,3,5-Benzenetriol dihydrate.Â
| Physical Properties | |
| Chemical formula | C6H10O5 |
| IUPAC Name | benzene-1,3,5-triol;dihydrate |
| Molecular weight | 162.14 g/mol |
| Solubility | Sparingly soluble |
| Appearance | White or almost white powder |
| Storage | Store at room temperature |
| Chemical Properties | |
| Color | White to beige |
| Physical State | Solid |
| Melting Point | 214 °C  |
| Odor | Odorless |
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| Pictograms : | ![]() |
| Hazard Statements : | H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation |
| Precautionary Statements: | P280: Wear protective gloves/eye protection P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing |
Phloroglucinol Dihydrate is used in pharmaceutical formulations, analytical chemistry, organic synthesis, microscopy, plant research, cosmetics, textile dyeing, and diazo-type printing. In analytical work, it is particularly useful as a reagent for aldehydes and certain carbohydrates.
Phloroglucinol dihydrate is also known as 1,3,5-benzenetriol dihydrate or phloroglucin dihydrate. It is the hydrated form of phloroglucinol containing two molecules of water.
Phloroglucinol dihydrate is generally considered safe when used according to appropriate safety information and recommended precautions. However, some individuals may experience side effects such as nausea, dizziness, abdominal discomfort, or skin rash.