Carboxymethyl chitosan paramete
| CAS No.: | 83512-85-0 |
| MF: | C20H37N3O14, C20H37N3O14 |
| Place of Origin: | Shandong, China |
| Purity: | 99%min |
| Model Number: | CAS 83512-85-0 |
| Appearance: | White crystal, White crystal |
| CAS: | 83512-85-0 |
| Storage: | Normal termperature |
| Sample: | Available |
| Assay: | 99%min |
| Other Names: | Carboxymethyl chitosan |
| EINECS No.: | 695-802-6 |
| Type: | Pharmaceutical Intermediates |
| Brand Name: | Look chemical |
| Application: | Intermediate |
| NAME: | Carboxymethyl chitosan |
| MW: | 543.51948 |
| Stock: | Enough |
| Packing: | 1kg/bag,25kg/bag or as your requirements |
Application
Used as cosmetics additive, heavy metal chelating agent, drug release agent, plant growth agent, etc
Specifications
|
Item |
Specification |
|
Appearance |
White to pale yellow powder |
|
Odor |
None |
|
Appearance of solution |
Clear |
|
Carboxylase degree |
≥80.0% |
|
Insolubility |
≤1.0% |
|
Water |
≤10.0% |
|
PH value |
8~10 |
|
Protein content |
Not detected |
|
Viscosity |
10mPa.s~80mPa.s(cps)(1% chitosan in 20°C water solution ) |
|
Heavy metal |
≤10ppm |
|
Arsenic |
≤0.5ppm |
|
Total plate count |
≤1000cfu/g |
|
E.coil |
Not detected |
|
Salmonella |
Not detected |
Product service
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Packing pictures and loading video before loading
7. Free Sample
8. Factory audit
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