31392

Dextran from Leuconostoc spp.

M_r 450,000-650,000

• Linear Formula: (C₆H₁₀O₅)_n
• CAS Number: 9004-54-0
• EC Number: 232-677-5
• MDL number: MFCD00130935
• NACRES: NA.25

Properties

• form: powder
• Quality Level: 200
• mol wt: M_r 450,000-650,000
• loss: ≤7% loss on drying
• absorption: ≤0.05 at 375 nm in H₂O at 10%
• storage temp.: room temp

Description

Application

Dextran is a branched glucan composed of linear α(1→6) linked glucose units and α (1→3) link initiated branches. Dextran ranges in size from 10,000 to 150,000 Kd. Dextrans are used in many applications as volume extenders, stabilizers, matrix components, binding platforms, lubricants and physical structure components. Dextran-500 is used to simulate erythrocyte aggregation in cardiovascular research.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves