Kitosan
Ulasan Pelanggan
Struktur kitosan
Jeneng kimia: β-(1→4)-2-amino-2-deoksi-D-glukosa
Formula glikan: (C6H11NO4)n
Bobot molekul kitosan: Kitosan minangka produk bobot molekul campuran, lan bobot molekul unit kasebut yaiku 161,2
Kode CAS Kitosan: 9012-76-4
Spesifikasi
| Spesifikasi | Standar | ||
| Derajat Deasetilasi | ≥75% | ≥85% | ≥90% |
| Nilai PH (1%.25°) | 7.0-8.5 | 7.0-8.0 | 7.0-8.5 |
| Kelembapan | ≤10.0% | ≤10.0% | ≤10.0% |
| Awu | ≤0,5% | ≤1,5% | ≤1.0% |
| Viskositas (1%AC, 1%Kitosan, 20℃) | ≥800 mpa·s | >30 mpa·s | 10~200 mpa·s |
| Logam Berat | ≤10 ppm | ≤10 ppm | ≤0,001% |
| Arsenik | ≤0,5 ppm | ≤0,5 ppm | ≤1 ppm |
| Ukuran Jaring | 80 bolong | 80 bolong | 80 bolong |
| Kapadhetan Massal | ≥0.3g/ml | ≥0.3g/ml | ≥0.3g/ml |
| Cacah Mikroba Aerobik Total | ≤2000cfu/g | ≤2000cfu/g | ≤1000cfu/g |
| E-Coli | Negatif | Negatif | Negatif |
| Salmonella | Negatif | Negatif | Negatif |
Lapangan Aplikasi
Pangolahan Limbah
Pertanian
Industri panggawéan kertas
Industri lenga
Paket
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