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LC1307 Chlorophyllinfor synthesis |
Order number | Packaging | Quantity | Price € |
AC28307 | Glass bottle | 1 kg | Inquire |
Product information | |
Grade | E 141 (ii) |
Hill Formula | C34H31CuN4Na3O6 |
HS Code | 3203 00 10 |
EC number | 234-242-5 |
Molar mass | 724.19 g/mol |
CAS number | 11006-34-1 |
Chemical and physical data | |
Solubility | 250 g/l |
Molar mass | 724.19 g/mol |
Density | 386 kg/m3 |
Boiling point | 9.5 – 10.7 (10 g/l, H2O) |
Safety information | |
RTECS | GS2168866 |
Storage class | 10 – 13 Other liquids and solids |
WGK | NWG not water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Specifications | |
Assay (spectrophotometrically; calc. on dried substance) | ≥ 98 % |
Identity (UV/VIS-Spectrum) | passes test |
Absorption maximum λ 1 (buffer pH 7.5) | About 405 nm |
Absorption maximum λ 2 (buffer pH 7.5) | About 630 nm |
As (Arsenic) | ≤ 0.0003 % |
Cd (Cadmium) | ≤ 0.0001 % |
Cu (Copper) – total |
≤ 8.0 % |
– Ionic | ≤ 0.02 % |
Hg (Mercury) | ≤ 0.0001 % |
Pb (Lead) | ≤ 0.0005 % |
Acetone | ≤ 0.005 % |
Dichloromethane | ≤ 0.001 % |
Ethanol | ≤ 0.005 % |
n-Hexane | ≤ 0.005 % |
Methyl ethyl ketone | ≤ 0.005 % |
Methanol | ≤ 0.005 % |
2-Propanol | ≤ 0.005 % |
Organic solvents (sum of the specify) | ≤ 0.005 % |
Loss on drying (100 °C, 1h) | ≤ 5 % |
Conforms to the purity criteria on food additives according to European Commission directive 95/45/EC. |
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