Product Description
Quality Standard: (GB/T8885-2008)
1. Sense Specifications
Items | Specifications | ||
High Grade | Grade 1 | Grade 2 | |
Appearance | white or pale yellow shade powder, glossy | ||
Odor | special odor of corn starch, no unusual smell | ||
2.Physicochemical Specifications
Items | Specifications | ||
High Grade | Grade 1 | Grade 2 | |
Moisture(%)max. | 14.0 | ||
Acidity(°T)(dry basis)max. | 1.50 | 1.80 | 2.00 |
Ash(dry basis)%, max. | 0.10 | 0.15 | 0.18 |
Protein(dry basis) %, max. | 0.35 | 0.45 | 0.60 |
Spot pcs/cm2(dry basis) max. | 0.4 | 0.7 | 1.0 |
Fineness %, min.. | 99.5 | 99.0 | 98.5 |
Fat(dry basis) %, max. | 0.10 | 0.15 | 0.20 |
Whiteness %, min. | 88.0 | 87.0 | 85.0 |