Tris-HCl, para biología molecular, Tris(hidroximetil)aminometano clorhidrato
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 5 kg :: Plastic container | TR0425005P | Check availability | Buy |
Other Packaging
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 100 g :: Plastic bottle | TR04250100 | Buy | |
| x 1 kg :: Plastic bottle | TR04251000 | Buy |
- Synonyms: Tris(hydroxymethyl)aminomethane hydrochloride - C4H11NO3·HCl - M = 157,60 g/mol - CAS [1185-53-1] - EINECS-No.: 214-684-5 - Solub. in water: (20 ºC): freely soluble - Melting point: 150 ºC - LD 50 (oral, rat): 5900 mg/kg (free substance) - Tariff number: 2922 19 80 90 - Applications: analytical chemistry, for biology, in buffer solutions. SPECIFICATIONS assay (argentometric, on dried sample): min. 99 % absorbance of an aqueous solution 10 % in a 1 cm cell at 260 nm : max. 0,05 AU absorbance of an aqueous solution 10 % in a 1 cm cell at 280 nm : max. 0,05 AU heavy metals (as Pb): max. 2 ppm water (K.F.): max. 0,5 % DNases, RNases, Proteases : non detected
Technical documentation
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