Chemical Auxiliary

We are Manufacturer and always supplying?Food Additives Ingredients USP 35 Sodium Copper Chlorophyllin used as colouring?with competitive price,high quality and regular basis.
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Specification of?Food Additives Ingredients USP 35 Sodium Copper Chlorophyllin used as colouring
English name: Sodium copper chlorophyllin
Molecular Fomula: C34H29CuN4Na3O6
Product?Categories:?Antioxidant;Biochemistry;Classes?of?Metal?Compounds;Cu?(Copper)?Compounds;

Porphyrins;Transition?Metal?Compounds;Food?&?Flavor?Additives ?
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Item | Specifications | Results |
Characteristics | Dark green fine powder | Conforms |
Identification | ? |
Absorptance | 568min | 575.5 |
Assay | 100%min | 101.3% |
Ratio | 3.0-3.9 | 3.55 |
Other components | ? |
Content of total copper | Not less than 4.25% | 4.54% |
Content of chelated copper | Not less than 4.0% | 4.52% |
Content of sodium | 5%-7%on dried basis | 6.1% |
Nitrogen determination | Not less than 4.0% | 4.7% |
Impurities | ? |
Limit of ionic copper | Not more than 0.25% on dried basis | 0.02% |
Residue on ignition | Not more than 30% on dried basis | 27.5% |
Arsenic | Not more than 3ppm | 0ppm |
Lead | Not more than 10ppm | 4.2ppm |
Iron | Not more than 0.50% | 0.23% |
Specific tests | ? |
Total plate count | NMT 1000cfu/g | 0 |
Yeast | NMT 100cfu/g | 0 |
Mould | NMT 100cfu/g | 15 |
Salmonella | Negative | Conforms |
E.Coli | Negative | conforms |
PH | 9.5-10.7(in a solution 1 in100) | 10.57 |
Loss on drying | Not more than 5%(at 105℃ for 2 hours) | 3.25% |
Test for fluorescence | No fluorescence is visible | conforms |
Conclusion | The results conforms with USP35 |
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More about?Food Additives Ingredients USP 35 Sodium Copper Chlorophyllin used as colouring
Synonyms: SODIUM CHLOROPHYLLIN;SODIUM COPPER CHLOROPHYLLIN;[sp-4-2-(2s-trans)]-sodiu;7,17-trimethyl-21h,23h-porphine-2-propanoato(5-)-n21,n22,n23,n24]-hydro-tri;cuprate(3-),[18-carboxy-20-(carboxymethyl)-8-ethenyl-13-ethyl-12-formyl-2,3-di;CHLOROPHYLLIN WATER SOLUBLE;CHLOROPHYLLIN SODIUM-COPPER SALT;CHLOROPHYLLIN-COPPER COMPLEX FOOD DYE E 141?
CAS: 28302-36-5?
MF: C34H29CuN4Na3O6?
MW: 722.13?
EINECS: 248-950-7?
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Use of?Food Additives Ingredients USP 35 Sodium Copper Chlorophyllin used as colouring
As a food divigment, it is widely used in cakes, beverages, sweets, ice-cream etc.
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Package of?Food Additives Ingredients USP 35 Sodium Copper Chlorophyllin used as colouring
Out divacking: 25kg net fiber drum
G.W.: 27kg

Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
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Certificate Food Additives Ingredients USP 35 Sodium Copper Chlorophyllin used as colouring
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Why choose us

1.Long history and stable production
We have produced Chlorophyllin series products more than fifteen years., 80% products are for expoer . Our main market is in USA , Mexico , Holland , Belgium , Japan , Korea these developed country .
Now our production capacity is more than 2MT per month , we can arrange the shipment to you in time .
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2. Strict quality control system?????????
We have ISO Certificate, we have strict quality control system, All of our technicain are professional , they are strictly on quality control.
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
SGS is acceptable .
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3.Prompt delivery
We have good cooperation with many professional forwarders here, We can send the product to you once?you confirm the order.
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4.Better payment term
For the fist cooperation we can accept T/T and LC at sight . For our regular customer ,we also can supply more payment terms
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Zhonglan?is a professional manufacture of?Food Additives Ingredients USP 35 Sodium Copper Chlorophyllin used as colouring for purifying agent?in china