D-山梨醇 HPLC≥98%

Name: D-山梨醇
SKU: B21898

D-Sorbitol

品牌：桔子

产品编号：B21898

CAS号：50-70-4

分子式：C6H14O6

分子量：182.173

MDL：MFCD00004708

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产品名称 :	D-山梨醇
英文名称 :	D-Sorbitol
参考名称 :	(2R,3R,4R,5S)-己烷-1,2,3,4,5,6-己醇
参考英文名称 :	(2R,3R,4R,5S)-Hexane-1,2,3,4,5,6-hexaol
CAS号 :	50-70-4
分子式 :	C6H14O6
分子量 :	182.173
SMILES :	OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)CO
MDL NO :	MFCD00004708
PubChem CID :	5780
InChIKey :	FBPFZTCFMRRESA-JGWLITMVSA-N
储存条件 :	RT&&2-8℃

熔点 :	111 °C
外观 / 形态 :	Hygroscopic solid; [Merck Index] White odorless powder; Hygroscopic; [Alfa Aesar MSDS]；Large Crystals; Dry Powder; Dry Powder; Liquid; Liquid; Large Crystals; Wet Solid; Other Solid；Liquid；Sorbitol is an odorless colorless solid. Sinks and mixes with water. (USCG, 1999)；WHITE HYGROSCOPIC SOLID IN VARIOUS FORMS.；White hygroscopic powder, crystalline powder, flakes or granules.
颜色 / 形态 :	Needles from water；White powder, as granules, or as crystalline masses；White crystalline powder；WHITE POWDER, GRANULES, OR FLAKES
沸点 :	295 °C at 3.5 mm Hg；Very high (USCG, 1999)
密度 :	1.489 g/cu cm 20 °C；1.49 at 59 °F (USCG, 1999) - Denser than water; will sink；1.5 g/cm³
折射率 :	Index of refraction: 1.3330 at 20 °C
闪点 :	542 °F (USCG, 1999)
溶解性 :	Very soluble in acetone；Freely sol in water (up to 83%); sol in methanol, isopropanol, butanol, cyclohexanol, phenol, acetone, acetic acid, dimethylformamide, pyridine, acetamide solutions; practically insoluble in most other org solvents; quite soluble in hot alcohol, sparingly soluble in cold alcohol；In water, 6.9X10+5 mg/L at 20 °C；In water, 2.75X10+6 mg/L at 25 °C
解离常数 pKa :	13.6；pKa: 13.6 at 17.5 °C；pKa = 13.57
LogP :	-2.20；log Kow = -2.20
热分解说明 :	When heated to decomposition it emits acrid smoke and irritating fumes.
气味 :	Odorless
pH :	pH: about 7.0
旋光性 :	Specific optical rotation: -2.0 deg at 20 °C/D (water)

资料来源：D-山梨醇产品资料页；来源页标注 PubChem CID 5780，资料日期 2026-10-11。