Guar gum, E 412, CAS No.: 9000-30-0, supplied is an extract of legume guar, which belongs to natural galactomannan and is a natural thickener. The appearance is a free-flowing powder from white to slightly yellow. It can dissolve in cold water or hot water and form a gelatinous substance when it meets with water to achieve the effect of rapid thickening. Mainly divided into food grade, cosmetic grade and industrial grade. Guar Gum is widely used in oil fracturing, drilling and other thickening purposes, as well as food additives, printing and dyeing and architectural coatings industries. insen Guar gum is the most effective and water-soluble natural polymer known.
Item | Specification |
Appearance | White to yellowish powder |
Viscosity(1% Water soluable mpa.s 2hours) | ≥5000 |
Dry On Loss（W/%） | ≤15.0 |
Ash（W/%） | ≤1.50 |
Acid Insoluable residue(%) | ≤7.0 |
Protein（W/%） | ≤7.0 |
Borate Test | Pass test |
Starch Test | Pass test |
Arsenic(As),mg/kg | ≤3.0 |
| ≤2.0 |
Total Plate Count(cfu/g) | ≤5000 |
E.coli (mpn/g) | <30 |
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