Alginic acid, alginic acid is a light yellow powder;odorless, insoluble in water, methanol, ethanol, acetone, chloroform, dissolved in alkali solution of sodium hydroxide. Help hanging, thickening, emulsifying, bonding and other effects. Available as microcapsule material, or as a coating and film material. Molecular formula：C5H7O4C001-1
Product advantages :
This product has high purity, good stability, and can be used as a disintegrant for medicines. It has high swelling rate in water and good water retention.
Main application :
Alginc Acid | Food grade | Surface quality improver, thickening stabilizer, gelling agent, thickening agent, health food, etc. |
Pharmaceutical Grade | Stomach medicine, tablet filler, slow release agent, etc. |
Product Standard :
Item | CP2020 | E400 | FCCV |
Loss on drying% | ≤15.0 | ≤15.0 | ≤15.0 |
pH value | 1.5-3.5 | - | - |
Residue on ignation% | ≤5.0 | ≤8 | ≤8 |
Iron% | ≤0.05 | - | - |
Heavy metals as Pb(mg/kg) | ≤40 | - | ≤20 |
Arsenic(mg/kg) | ≤3 | ≤3 | ≤3 |
Lead | - | ≤5ppm | ≤5ppm |
Appearance | White cream to light yellow powder | White cream to light yellow powder | White cream to light yellow powder |
Starch | No blue colour | - | - |
Chlorides/% | ≤1.0 | - | - |
Formaldehyde /(mg/kg) | - | ≤50 | - |
Mercury（Hg)/(mg/kg) | - | ≤1 | ≤1 |
Cadmium（Cd）/(mg/kg) | - | ≤1 | ≤1 |
Aerobic plate count-cfu | ≤102 | - | - |
Total plate count/(cfu/g) | - | ≤5000 | ≤5000 |
Yeast and mould/(cfu/g) | - | ≤500 | ≤500 |
Yeast and mould/(cfu/g) | ≤102 | - | - |
E. coli | Absent | Absent in 5 g | Absent in 5 g |
Salmonella | Absent in 10 g | Absent in 10 g | Absent in 25 g |
If you have any questions, please fill out the form below and we will contact you as soon as possible
Copyright © 2020 Qingdao Gather Great Ocean Algae Industry Group CO., LTD Powered by:Hicheng
