| ≥1 piece |
| Product name Specification | KONJAC GUM | KONJAC REFINED POWDER | ||||||||||
| High viscosity transparent powder | High viscosity powder | Normative powder | Purificatory powder | Cleanout powder | ||||||||
| Type | WRAA2030 | WRAA1220 | WRA2030 | WRA1220 | WRB1220 | WRC1220 | wrd1220 | ZRAA6012 | ZRA6012 | ZRB5012 | ZRC52012 | |
| Appearance | White | White | White | White | White | White | White | White | White | White | Yellowish | |
| Particle size | mesh | 200-300 | 120-200 | 200-300 | 120-200 | 120-200 | 120-200 | 120-200 | 60-120 | 60-120 | 50-120 | 50-120 |
| Viscosity | mpa.s | ≥36000 | ≥36000 | ≥36000 | ≥36000 | ≥30000 | ≥22000 | ≥18000 | ≥25000 | ≥25000 | ≥20000 | ≥20000 |
| Peak viscosity time | min | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 90 | 90 | 90 | 90 |
| PH ( 1% sol) | 6-7 | 6-7 | 6-7 | 6-7 | 6-7 | 6-7 | 6-7 | 6-7 | 6-7 | 6-7 | 6-7 | |
| Smell | odorless | odorless | odorless | odorless | odorless | odorless | odorless | little | little | little | little | |
| KGM | % | ≥95 | ≥95 | ≥92 | ≥92 | ≥90 | ≥88 | ≥85 | ≥95 | ≥85 | ≥85 | ≥70 |
| ASH | % | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.2 | ≤2.8 | ≤2.8 | ≤2.8 | ≤3.0 | ≤3.0 |
| As | mg/kg | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| Pb | mg/kg | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Sulfite(SO2) | g/kg | ≤0.1 | ≤0.1 | ≤0.2 | ≤0.2 | ≤0.3 | ≤0.3 | ≤0.6 | ≤0.2 | ≤0.3 | ≤0.6 | ≤0.7 |
| Moisture | % | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤11 | ≤10 | ≤10 | ≤11 | ≤12 |
| Method of Test Viscosity: | ||||||||||||
| Konjac Gum: 1% aqueous solution at 20 degree, mixed round 10 minutes, and after an hours to test, getting the2nd st hour''s average; | ||||||||||||
| Purificatory powder: 1% aqueous solutions at 60 degree, mixed round 20 minutes, and after an hours to test, once an hours, getting the 2nd hours'' avarage | ||||||||||||
| Cleanout Powder : 1% aqueous solutions at 60 degree, mixed round 30 minutes, and after an hours to test. once an hours untill getting the biggest average. | ||||||||||||
| Remark: Shanghai NDJ-1 viscometer, 4#rotor,12rpm. | ||||||||||||
| Valid Date of Viscosity: A year at 7 degree max, 3 months at 7-25 degree. | ||||||||||||