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LC1307 Chlorophyllin

for 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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