Customization: | Available |
---|---|
CAS No.: | 11006-34-1 |
Formula: | C34h31cun4nao6(-2) |
Still deciding? Get samples of US$ 10/gram
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product Name:
|
Sodium Copper Chlorophyllin
|
Resource:
|
Mulberry leaves
|
Effective components:
|
Sodium Copper Chlorophyllin
|
Product specification:
|
GB/ USP/ EP
|
Analysis:
|
HPLC
|
Formulate:
|
C34H31CuN4Na3O6
|
Molecular weight:
|
724.16
|
CAS No:
|
11006-34-1
|
Appearance:
|
Dark green powder
|
Storage:
|
keep in cool and dry place, well-closed, away from moisture or direct sunlight.
|
Packing:
|
Net weight: 25kg/drum
|
Product Name: | Sodium copper chlorophyllin (Malling ball) | ||
Item | Index | Result | |
Physical Tests: | |||
Appearance | Dark green fine powder | Complies | |
Sodium copper chlorophyllin | 95%min | 101.5% | |
E1%1%1cm405nm Absorptance [](1)(2)(3) |
≥568 | 577 | |
Extinction Ratio |
3.0-3.9 | 3.8 | |
Other components: | |||
Total Copper % | ≤8.0 | 4.6 | |
Nitrogen determination % | ≥4.0 | 4.8 | |
Sodium % | 5.0%-7.0% on dried base | 5.9 | |
Impurities: | |||
Limit of ionic copper % | ≤0.25% on dried base | 0.012 | |
Residue on ignition % | ≤30 on dried base | 26.5 | |
Arsenic | ≤3.0ppm | 0.4ppm | |
Lead | ≤5.0ppm | 0.5ppm | |
Mercury | ≤1ppm | 0.21ppm | |
Iron % | ≤0.5 | 0.06 | |
Other tests: | |||
PH (1% solution) | 9.5-10.7(in a solution 1 in100) | 10.4 | |
Loss Drying % | ≤5.0(at 105ºC for 2 hours) | 2.6 | |
Test for fluorescence | No fluorescence is visible | Complies | |
Microbiological Tests: |
|||
Total Plate Count cfu/g | ≤1000 | Complies | |
Yeast cfu/g | ≤100 | Complies | |
Mold cfu/g | ≤100 | Complies | |
Salmonella | Not detected in 25g | Negative | |
E. Coli | Not detected in 25g | Negative |