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124542 Nikotynamid adeniny, dinukleotyd, wolny kwas

124542
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Przegląd

Tabela kluczowych gatunków

CAS #Empirical Formula
53-84-9C₂₁H₂₇N₇O₁₄P₂

Products

Numer katalogowyOpakowanie Ilość/opak.
1245420001 Butelka szklana 1 g
1245420005 Butelka szklana 5 g
1245420025 Butelka szklana 25 g
Description
Catalogue Number124542
SynonymsNAD free acid, DPN
Product Information
CAS number53-84-9
EC number200-184-4
Hill FormulaC₂₁H₂₇N₇O₁₄P₂
Molar Mass663.43 g/mol
HS Code2934 99 90
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationNicotinamide adenine dinucleotide free acid for biochemistry NAD. CAS 53-84-9, pH 2.5 - 3.0 (10 g/l, H₂O, 20 °C).
Physicochemical Information
Density1.6 g/cm3 (20 °C)
Melting Point140 - 142 °C
pH value2.5 - 3.0 (10 g/l, H₂O, 20 °C)
Vapor pressure<0.00004 hPa (25 °C)
Bulk density200 - 300 kg/m3
Solubility10 g/l
Safety Information according to GHS
RTECSUU3450000
Storage class10 - 13 Inne substancje ciekłe i stałe
WGKWGK 3 silne zanieczyszczenie wody
Disposal3
Względnie niereaktywne odczynniki organiczne należy zbierać w Kategorii A. Odczynniki chlorowcowane należy umieszczać w Kategorii B. Do pozostałości stałych stosować Kategorię C.
Storage and Shipping Information
StoragePrzechowywać w +2°C do +8°C.
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Specifications
Assay (β-NAD, enzymatically with ADH; calc. on anhydrous substance)≥ 95 %
Assay (spectrophotometrically)≥ 95.0 %
Identity (IR-spectrum)passes test
AppearanceWhite to almost white, fine powder eventuel slightly yellowish.
pH (10 g/l, water)2.5 - 3.0
Absorption maximum λmax. (buffer pH 7.0)259 - 261 nm
Spec. Absorptivity A1%/1cm (λmax.; 0,01 g/l; buffer pH 7.0; calc. on anhydrous substance)255 - 270
Water (according to Karl Fischer)≤ 7.0 %
Global Trade Item Number
Numer katalogowy GTIN
1245420001 04022536217161
1245420005 04022536217178
1245420025 04022536217185