Tiocianato de guanidina, 5 kg.
REF 0017.5
€ 1 057,11
Disponible
1
Guardar este producto para más tarde
Tiocianato de guanidina, 5 kg.
Información del producto
P-frases: P273
H-frases: H302-H410
Nivel de riesgo: 9 III
Código hs: 29252900
Marca: Carl Roth
Guanidine thiocyanate, min. 99 %, for biochemistry, Molar mass (M) 118,16 g/mol, Density (D) 1,29 g/cm³, CAS No. [593-84-0], UN-Nr. 1759, EG-Nr. 209-812-1, Empirical formula C2H6N4S
Guanidine thiocyanate ≥99 %, for biochemistry
Highly chaotropic agent that potently destroys the three-dimensional structure of proteins, leading to denaturation. Guanidinium (iso)thiocyanate contains potent anionic as well as cationic groups, that form strong hydrogen bonds. It, therefore, can be used to break protein disulfide bonds as well as to disrupt hydrophobic interactions, and is added during RNA extraction in order to inhibit RNAse activity.
| Appearance | colourless crystals |
| Appearance (33 %, water) | colourless, clear |
| Assay | ≥99.0 % |
| Melting point | 118-121 °C |
| Water | ≤0.3 % |
| Iron (Fe) | ≤0.0001 % |
| Heavy metals | ≤0.001 % |
| pH value (1 M, H2O) | 5.0-7.0 |
| Absorbance | |
| 280 nm | ≤0.40 |
| 300 nm | ≤0.05 |
Productos relacionados
![7,8-Dihydroimidazo[1,5-c]pyrimidin-5(6H)-one, 95.0%, 10g](https://d2j6dbq0eux0bg.cloudfront.net/images/88473019/4868199553.png "7,8-Dihydroimidazo[1,5-c]pyrimidin-5(6H)-one, 95.0%, 10g")
(R)-3-(1-Naphthyl)-D-alanine, >99%, 25g
(R)-3-(1-Naphthyl)-D-alanine, >99%, 25g
REF M03140-25G
€ 165,00
3-Cyclopropyl-3-oxopropanenitrile, 95.0%, 250mg
3-Cyclopropyl-3-oxopropanenitrile, 95.0%, 250mg
REF F050555-250MG
€ 22,00
![4-[2-(4-Methyl-1-piperidinyl)-2-oxoethoxy]benzaldehyde, 95.0%, 1g](https://d2j6dbq0eux0bg.cloudfront.net/images/88473019/4863521839.png "4-[2-(4-Methyl-1-piperidinyl)-2-oxoethoxy]benzaldehyde, 95.0%, 1g")
6-Bromochromone-3-carboxylic acid, 99.0%, 250mg
6-Bromochromone-3-carboxylic acid, 99.0%, 250mg
REF F012044-250MG
€ 353,10
Impulsada por Lightspeed
Mostrar precios en:EUR
