1.05983

D-Mannitol

for the determination of boric acid

• Synonym(s): Mannite
• Empirical Formula (Hill Notation): C₆H₁₄O₆
• CAS Number: 69-65-8
• Molecular Weight: 182.17
• UNSPSC Code: 12352201
• NACRES: SE.11
• EC Index Number: 200-711-8
• MDL number: MFCD00064287
• Beilstein/REAXYS Number: 1721898

Properties

• Quality Level: 100
• form: powder
• autoignition temp.: 410 °C
• potency: 13500 mg/kg LD₅₀, oral (Rat)
• pH: 5-7 (20 °C, 100 g/L in H₂O)
• bp: 290-295 °C/4 hPa
• mp: 167-170 °C (lit.)
• solubility: 213 g/L
• bulk density: 400‑500 kg/m³
• storage temp.: no temp limit
• SMILES string: OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
• InChI: 1S/C6H14O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3-12H,1-2H2/t3-,4-,5-,6-/m1/s1
• InChI key: FBPFZTCFMRRESA-KVTDHHQDSA-N

Description

Application

• D-mannitol sensor based on molecularly imprinted polymer on electrode modified with reduced graphene oxide decorated with gold nanoparticles.: This study presents a mannitol sensor utilizing a molecularly imprinted polymer on a substrate modified with reduced graphene oxide and gold nanoparticles, emphasizing advances in analytical chemistry for precise detection of mannitol (Stradiotto et al., 2017).


• Borate-polyol complexes in aqueous solution: determination of enthalpies by thermometric titrimetry.: Investigating the interactions between borate and polyols like mannitol, this research applies thermometric titrimetry to assess complex formation, providing key thermodynamic data relevant for analytical chemistry (Aruga, 1985).

Biochem/physiol Actions

A sugar alcohol sweet tastant. Used in sweetness inhibition studies.

Analysis Note

Identity (IR-spectrum): passes test
Melting point: 166 - 169
Suitability for boric acid determination: passes test

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 1