Hydrochlorure de Trizma, teneur en réactif, > = 99,0%( titration), cristalline

Code: t3253-250g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and ...


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Votre prix
£98.80 250G

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution.For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.

Trizma® hydrochloride has been used as a buffer solution for staining procedure, reduction and alkylation studies and in situ hybridization procedure.­

General description

Trizma® hydrochloride is mainly required for preparation of buffer at physiological range of 7.3 to 7.5. The prepared buffer is compatible with biological fluids. It is of importance to laboratories as a standard pH solution.

Legal Information

Trizma is a registered trademark of Sigma-Aldrich Co. LLC

Other Notes

Easily compare specifications for Trizma HCl products with the Trizma HCl specification table.

Packaging

5, 10, 25, 50 kg in poly drum

100, 250, 500 g in poly bottle

1 kg in poly bottle

absorption≤0.05 at 290 nm at 40%
application(s)diagnostic assay manufacturing
assay≥99.0% (titration)
formcrystalline
gradereagent grade
impurities≤0.5% water (Karl Fischer)
InChI keyQKNYBSVHEMOAJP-UHFFFAOYSA-N
InChI1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
mp150-152 °C
pKa (25 °C)8.1
Quality Level400
SMILES stringCl.NC(CO)(CO)CO
solubilityH2O: soluble, clear, colorless
useful pH range7.0-9.0
Code
Description
Unité de vente
Prix annoncé
Qté
T3253-100G
Unité:100G
Prix annoncé: £63.70
Source:Prix annoncé
T3253-1KG
Unité:1KG
Prix annoncé: £290.00
Source:Prix annoncé
T3253-10KG
Unité:10KG
Prix annoncé: £2,080.00
Source:Prix annoncé
T3253-25KG
Unité:25KG
Prix annoncé: £4,930.00
Source:Prix annoncé
T3253-500G
Unité:500G
Prix annoncé: £176.00
Source:Prix annoncé
T3253-5KG
Unité:5KG
Prix annoncé: £1,260.00
Source:Prix annoncé
Cas Number1185-53-1
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