Description
carboxymethyl chitosan
| Wintersun code: | 03-041 |
| CAS Number: | 83512-85-0 |
Sales Specification
Property/ Physical
- Appearance: White to Light Yellow Powder/ Flakes
- Odour: Odourless
- Particle size (US Mesh): NLT 98% through 80 Mesh
- Appearance of the Solution: Transparent
Analytical Property
- Carbonylation degree:≥80.0%
Identification
- Infusibility: ≤1.0%
- Water Content: ≤10.0%
pH Value: 8-10 - Protein Content: Non Detectable
- Viscocity: 10mPa.s – 80mPa.s
- Heavy Metals: ≤10ppm
- Arsenic: ≤0.5ppm
Microbial
- Total Aerobic: NMT 1000cfu/g
- Yeast & Mold: NMT 100 cfu/g
- Conform Bacteria: NMT 0.3 MPN/g
- E. Coli: Negative
- Salmonella: Negative
Packing
In 25 KG Drum
