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Nicotinamide adenine dinucleotide free acid

 Nicotinamide adenine dinucleotide free acid
Nicotinamide adenine dinucleotide free acid
Product Code : LC4085
Product Description
LC4085 Nicotinamide adenine dinucleotide free acid
for biochemistry NAD

 

Order number Packaging Quantity Price €
AC31085
Glass bottle 1 g
27.23
AC31085
Glass bottle 5 g
108.90
AC31085
Glass bottle 25 g
437.40

 

Product information
Synonyms NAD free acid, DPN
Hill Formula C21H27N7O14P2
HS Code 2934 99 90
EC number 200-184-4
Molar mass 663.43 g/mol
Storage Store at +2°C to +8°C.
CAS number 98-92-0

 

Chemical and physical data
Solubility 10 g/l (20 °C)
Melting point 140 - 142 °C
Molar mass 663.43 g/mol
Bulk density 200 - 300 kg/m3
pH value 2.5 - 3.0 (10 g/l, H2O, 20 °C)

 

Safety information
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly 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
- ß-NAD, enzymatically with ADH; calc. on anhydrous substance
≥ 95 %
- spectrophotometrically 58.7 - 59.3 %
Identity (IR-spectrum) 4.8 - 5.2 %
Appearance 22.7 - 23.3 %
pH (10 g/l, water) 12.7 - 13.3 %
Absorption maximum λ max (buffer pH 7.0) 259 - 261 nm
Spec. Absorptivity A 1%/1cm (λ7m7ax; 0,01 g/l; 1 cm;
buffer pH 7,0; calc. on anhydrous subst.)
255 - 270
Water (according to Karl Fischer) ≤ 7.0 %

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