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Merck

T6666

Trizma® hydrochloride

pH 3.5-5.0 (0.5 M in H2O), BioXtra, ≥99.0% (titration)

동의어(들):

TRIS HCl, TRIS hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride, Tromethane hydrochloride

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
NH2C(CH2OH)3 · HCl
CAS 번호:
Molecular Weight:
157.60
UNSPSC Code:
12352104
NACRES:
NA.25
PubChem Substance ID:
EC Number:
214-684-5
Beilstein/REAXYS Number:
3675235
MDL number:
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product line

BioXtra

Quality Level

assay

≥99.0% (titration)

form

powder

impurities

Insoluble matter, passes filter test

ign. residue (900°C)

≤0.2% (as SO4)

loss

≤0.2% loss on drying, 110°C

pH

3.5-5.0 (0.5 M in H2O)

useful pH range

7.0-9.0

pKa (25 °C)

8.1

mp

150-152 °C

solubility

H2O: 0.5 M, clear, colorless

anion traces

sulfate (SO42-): ≤0.005%

cation traces

Al: ≤0.0005%, As: ≤0.0001%, Ba: ≤0.0005%, Bi: ≤0.0005%, Ca: ≤0.001%, Cd: ≤0.0005%, Co: ≤0.0005%, Cr: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Li: ≤0.0005%, Mg: ≤0.0005%, Mn: ≤0.0005%, Mo: ≤0.0005%, Na: ≤0.005%, Ni: ≤0.0005%, Pb: ≤0.0005%, Sr: ≤0.0005%, Zn: ≤0.0005%

absorption

≤0.010 at 280 in H2O at 0.5 M, ≤0.015 at 260 in H2O at 0.5 M

application(s)

diagnostic assay manufacturing

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

Other Notes

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

Legal Information

Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany


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저장 등급

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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프로토콜

This page shows and discusses three protocols for stripping and reprobing a western blot membrane.

관련 콘텐츠

Discover high-purity biological buffers for production scale. Ensure stability, pH control, and consistent supply with our expert manufacturing solutions.

생산 규모에 적합한 고순도 생물학적 버퍼에 대해 살펴보세요. 당사의 전문적인 제조 솔루션을 통해 안정성, pH 제어 및 일관된 공급을 유지할 수 있습니다.


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