as the essential element and most basic medical material, it enjoys wide functions and uses. Especially with the improvement of

Identification

Positive

Acidity

5g sample 0.020mol/l NaOH 0.30lm max

Clarity,colour and odour of solution

conforms

Specific optical rotation

+52.6 ~ +53.2

Arsenic

1ppm max

Chloride

0.018% max

Sulphate

0.025% max

Heavy metal

conforms

Residue on Ignition

0.1% max

Soluble starch and sulfites

conforms

Water

0.5%max(w/w)

Endotoxin

<0.5Eu/ml

Uses: as the essential element and most basic medical material, it enjoys wide functions and uses. Especially with the improvement of life condition, it is widely used in food industry as the substitute of saccharose