TRIZMA(R) HYDROCHLORIDE, REAGENT GRADE, 100 G

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TRIZMA(R) HYDROCHLORIDE, REAGENT GRADE, 100 G

TRIZMA(R) HYDROCHLORIDE, REAGENT GRADE, 100 G

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TRIZMA(R) HYDROCHLORIDE, REAGENT GRADE, 100 G

Brands: SIGMA-ALDRICH

Rp 1.754.000

Tris HCl, or Trizma^® hydrochloride, is a widely utilized acidic buffer in the physiological pH range of 7.3 to 7.5. With a pKa of 8.08 at 25°C, it offers a pH range of 7.0 to 9.0, aligning with living organisms′ typical pH. Essential in various biological, cell biology, and biochemistry applications, Tris HCl is crucial for effective pH control in buffer solutions.

SKU: T3253-100G
Categories: Reagent Chemical, pH Meter & Water Checker
Tags: REAGENT CHEMICAL, SIGMA-ALDRICH, pH Meter & Water Checker
Availability: In stock

Description

grade

reagent grade

Quality Level

Assay

≥99.0% (titration)

form

crystalline

storage condition

dry at room temperature

technique(s)

affinity chromatography: suitable

impurities

≤0.5% water (Karl Fischer)

color

white

useful pH range

7.0-9.0

pKa (25 °C)

8.1

mp

150-152 °C

solubility

H₂O: soluble, clear, colorless

density

1.39 g/cm³ at 20—25 °C
1.41 g/cm³ at 20—25 °C

absorption

≤0.05 at 290 nm at 40%

suitability

suitable for mass spectrometry

application(s)

diagnostic assay manufacturing
life science and biopharma
sample preparation

SMILES string

Cl.NC(CO)(CO)CO

InChI

1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H

InChI key

QKNYBSVHEMOAJP-UHFFFAOYSA-N