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MERCK 107609.0010 Ryboflavyne CAS No.83-88-5 (SD.M.107609.0010)

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MERCK 107609.0010 Ryboflavyne CAS No.83-88-5

Description
Catalogue Number 107609
Synonyms Lactoflavine, Vitamin B2
Product Information
CAS number 83-88-5
EC number 201-507-1
Hill Formula C₁₇H₂₀N₄O₆
Molar Mass 376.37 g/mol
HS Code 2936 23 00
Structure formula Image Structure formula Image
Quality Level MQ100
Applications
Application Riboflavine for biochemistry. CAS 83-88-5, pH 5.5 - 7.2 (0.07 g/l, H₂O, 20 °C).
Physicochemical Information
Melting Point 290 °C (decomposition)
pH value 5.5 - 7.2 (0.07 g/l, H₂O, 20 °C)
Vapor pressure <0.001 hPa
Bulk density 100 kg/m3
Solubility 0.07 g/l
Toxicological Information
LD 50 oral LD50 Rat > 10000 mg/kg
Safety Information according to GHS
RTECS VJ 1400000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
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.
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (spectrophotometrically; calc. on dried substance) 98.0 - 102.0 %
Identity (IR-spectrum) conforms
Spec. rotation [α²0/D (5 g/l, sodium hydroxide (0.05 mol/l), calc. on dried substance, Ph Eur) -135 - -115 °
Lumiflavine (HPLC) conforms
Loss on Drying (105 °C) ≤ 1.5 %
Global Trade Item Number
Catalogue Number GTIN
1076090010 04022536093024
1076090100 04022536093031
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