Wholesale Price Sina High Quality of Chitin Chitosan Agriculture Products
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Chitosan structure
Chemical Name: β- (I → IV) -2-Amino-II-Doxy-D-GLYCOSA
Glycan Formula (c6h11no4) n
Molecular Weight of Chitosan: Chitosan est mixta Molecular Weight Product, et Molecular pondus unitas 161.2
Chitosan Cas Code: 9012-76-4
Specificatio
| Specificatio | Vexillum | ||
| Deacetylation gradus | ≥75% | ≥85% | ≥90% |
| PH valorem (I% .25 °) | 7.0-8.5 | 7.0-8.0 | 7.0-8.5 |
| Humor | ≤10.0% | ≤10.0% | ≤10.0% |
| Cinis | ≤0.5% | ≤1.5% | ≤1.0% |
| Viscosity (I% AC, I% Chitosan, XX ℃) | ≥800 MPa · s | > XXX mpa · · s | X ~ CC MPA · S |
| Metallum | ≤10 PPM | ≤10 PPM | ≤0.001% |
| Arsenicum | ≤0.5 PPM | ≤0.5 PPM | ≤1 PPM |
| Mesh magnitudine | LXXX reticulum | LXXX reticulum | LXXX reticulum |
| Mole density | ≥0.3g / ml | ≥0.3g / ml | ≥0.3g / ml |
| Summa aerobic microbial comitem | ≤2000cfu / g | ≤2000cfu / g | ≤1000cfu / g |
| E-coli | Negans | Negans | Negans |
| Salmonella | Negans | Negans | Negans |
PRAEGRESSUS
Sarcina
1.Powder: 25kg / tympanum.
II. 1-5mm parva pars: 10kg / texta peram.
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