95%/98%
65963-40-8
C34h31cun4na3o6
234-242-5
BRC, ISO, FDA
Paper
Normal
>12 Months
Blue
Natural
Natural
Dark Green Fine Powder
Food
Cool and Dry
Cardboard Drums and Cartons
25kgs/Drum
China
1302199099
Product Description
Sodium coppe chlorophylin (sodium coppe chlorophylin) is a dark green powder. It is made of natural green plant tissues, such as the leaves of silkworm manure, clover, alfalfa, bamboo and other plants. It uses organic solvents such as acetone, methanol, ethanol, and petroleum ether. After extraction, copper ion is used to replace magnesium ion in the center of chlorophyll, and at the same time, it is saponified with alkali, and the carboxyl group formed after removing the methyl group and phytol group becomes the disodium salt. Therefore, sodium copper chlorophyllin is a semi-synthetic pigment. The chlorophyll series pigments with similar structure and production principle include sodium chlorophyll iron, sodium chlorophyll zinc and so on.
Certificates of Analysis
Certificates of Analysis
| Analysis | Specification | Results |
| Appearance | White or almost white powder or granules | Complies |
| Infrared absorption | Positive | Complies |
| Reaction of sodium | Positive | Complies |
| Bulk density | ≥0.2g/cm³ | 0.21g/cm³ |
| Absorbance | ≤0.25 | 0.09 |
| Transparency | ≥99.0% | 100.0% |
| pH | 6.0~7.5 | 6.3 |
| Intrinsic viscosity | (13.77~23.64)dL/g | 17.56dL/g |
| Molecular weight | (0.75~1.50)×106Da | 1.02×106Da |
| Kinematic viscosity | Actual value | 29.53mm²/s |
| Mesh | ≥60 | Complies |
| Loss on drying | ≤10% | 9.53% |
| Residue on ignition | ≤20% | 18.92% |
| Heavy metals | ≤20ppm | <20ppm |
| Arsenic | ≤2ppm | <2ppm |
| Cadmium | ≤0.2ppm | <0.2ppm |
| Mercury | ≤0.1ppm | <0.1ppm |
| Lead | ≤0.5ppm | <0.5ppm |
| Protein | ≤0.1% | 0.03% |
| Assay | ≥95.0% | 95.4% |
| Glucuronic acid | ≥46.0% | 46.1% |
| Total bacterial count | ≤100CFU/g | <10CFU/g |
| Yeasts & mold | ≤20CFU/g | <10CFU/g |
| E. coli | Negative | Negative |
| Staph | Negative | Negative |
| Pseudomonas aeruginosa | Negative | Negative |
| Salmonella | Negative | Negative |
Advantages
1.before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
6. Arrange the orders and shipping with us requests in time, According to the different countries export policy provide complete customs clearance documents.
7. Provide -price trend, ensure the clients can know about marketing information in time.
8.Halal, Kosher, ISO 9001 certified
9.High quality products, complying with BP/USP/FCC/EU standard
Factory view.
1.before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
6. Arrange the orders and shipping with us requests in time, According to the different countries export policy provide complete customs clearance documents.
7. Provide -price trend, ensure the clients can know about marketing information in time.
8.Halal, Kosher, ISO 9001 certified
9.High quality products, complying with BP/USP/FCC/EU standard
Factory view.
