4-Nitrophenyl-β-D-galactopyranoside, 2.5 g
SKU 4081.2
€ 111,02
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4-Nitrophenyl-β-D-galactopyranoside, 2.5 g
Product Details
P-phrases: P280 P302+P352 P304+P340 P305+P351+P338
H-phrases: H315-H319-H335
CAS number: 2498-50-2
Chemical formulas: C7H9N3 · 2 HCl
HS code: 29389090
Brand: Carl Roth
4-Nitrophenyl-beta-D-galactopyranoside, min. 98 %, for biochemistry, Molar mass (M) 301,26 g/mol, Storage temp. -20 °C, CAS No. [3150-24-1], EG-Nr. 221-584-5, Empirical formula C12H15NO8
4-Nitrophenyl-β-D-galactopyranoside ≥98 %, for biochemistry
Technische informatie
| Enzyme | β-D-Galactosidase |
| Bewijs | Colour (yellow) |
| Signaalproduct | soluble (microbiology, activity assay) |
| Assay (HPLC) | ≥98 % |
| Solution (1 % in H2O) | clear, colourless to slightly yellowish |
| Water (KF) | ≤7,0 % |
| p-Nitrophenol | ≤0,1 % |
| Specific rotation [α]20D (c=1 in H2O) | -84° ±2° |
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