D-(+)-Trehalose dihydrate

Synonyms: α,α-Trehalose; α-D-Glucopyranosyl-α-D-glucopyranoside; a,a-D-Trehalose dihydrate; a-D-Glucopyranosyl-a-D-glucopyranoside dihydrate; D-Trehalose dihydrate; D-Trehalose hydrate; α,α-Trehalose dihydrate; α-D-Glucopyranosyl α-D-glucopyranoside dihydrate; α-D-Glucopyranosyl α-D-glucopyranoside dihydrate

Product Detail

Glentham Code : GC7900
Product Categories : Carbohydrates   Core Carbohydrates   Biochemicals   Oligosaccharides  
CAS RN : 6138-23-4
Alternative CAS RNs : 99-20-7 (anhydrous)
EC Number : 202-739-6
MDL Number : MFCD00071594
PubChem Substance ID : 310281106
Storage Temperature : +20°C
Shipping Temperature : Ambient
Harmonised Tariff Code : 2940000080

Product Specification

Physical Description : White to almost white crystalline powder
Loss on Drying : ≤ 1.5% (60°C, 5h)
Water : ≤ 11.0%
pH (30% solution) : 4.5 - 6.5
Colour of Solution : ≤ 0.100
Turbidity : ≤ 0.050
Residue on Ignition : ≤ 0.05%
Heavy Metals (as Pb) : ≤ 1ppm
Lead (Pb) : ≤ 0.1ppm
Arsenic (As2O3) : ≤ 1ppm
Assay : ≥ 98.0% (Trehalose, dry basis)
Total Aerobic Microbial Count : ≤ 300CFU/g
Total Coliforms : None detected
Total Combined Yeast and Mould Count : ≤ 100CFU/g
Specification Version : 1.0

Safety Information

Not classified as a hazardous substance or mixture

https://www.glentham.com/en/products/product/GC7900/