D-sorbitol / d-qingliang tea alcohol / sorbitol / rosalool /d-glucosinol / hexanol /2,4-hexaenol

English name：D-Sorbitol；D-Glucitol；Sorbitol BP；Hexahydric alcohol

Other names:  D-qingliang tea alcohol; Sorbitol; Rose alcohol; Hexanol; D-glucose alcohol; 2,4-hexadienol; Zanthoxyl; Cool flower alcohol

CAS No.: 50-70-4

C6H14O6=182.17

Grade: br

Content: ≥ 99.0%

Purity: ≥ 98.5%

PH(50% solution)：5.0～7.0

Specific rotation: 4.0 ~ 7.0 °

Loss on drying: ≤ 1.0%

Heavy metals: ≤ 5ppm

Reducing sugar: ≤ 0.10%

Nickel: ≤ 1ppm

Arsenic: ≤ 1ppm

Chloride ion: ≤ 10ppm

Sulfate ion: ≤ 20ppm

Physicochemical properties: white crystalline powder or particles. Odorless. It tastes sweet (about 60% of the sweetness of sucrose). It is hygroscopic, easily soluble in water and hot ethanol, soluble in methanol, isopropanol, butanol, cyclohexanol, phenol, acetone, acetic acid, dimethylformamide, pyridine and acetamide solutions, slightly soluble in cold ethanol, almost insoluble in other organic solvents. Relative density 1.47

Purpose: biochemical research. Acid base titration of boric acid. Manufacturing sorbose, anti cyclic acid and propylene glycol; Synthetic plasticizers and resins; Gas chromatographic stationary liquid (maximum operating temperature 190 ℃, solvent methanol and water), separation and analysis of low boiling point oxygenates, amines, nitrogen or oxygen heterocyclic compounds

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