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10812846001

Roche

Tris hydrochloride

>99% (titration), pH 7.0-9.0, suitable for FISH

Synonym(s):

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

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About This Item

Linear Formula:
NH2C(CH2OH)3 · HCl
CAS Number:
1185-53-1
Molecular Weight:
157.60
Beilstein:
3675235
MDL number:
MFCD00012590
UNSPSC Code:
12161700
PubChem Substance ID:
329749168
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Assay

>99% (titration)

form

solid

packaging

pkg of 500 g

manufacturer/tradename

Roche

technique(s)

FISH: suitable

pH

7.0-9.0

useful pH range

7.0-9.0

pKa (25 °C)

8.1

absorption

<0.02 at 300 nm at 100 mg/mL

storage temp.

room temp

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This Item
6483139310OPT5941
三(羟甲基)氨基甲烷盐酸盐 &gt;99% (titration), pH 7.0-9.0, suitable for FISH

10812846001

三(羟甲基)氨基甲烷盐酸盐

TRIS盐酸盐 ULTROL&#174; Grade, &#8805;99% (titration), useful in pH range 7.0-9.0

648313

TRIS盐酸盐

Trizma&#174; 盐酸盐 OmniPur&#174; Grade, &gt;=99.0%

9310OP

Trizma® 盐酸盐

Trizma&#174; 盐酸盐 BioPerformance Certified, suitable for cell culture, &#8805;99.0% (titration)

T5941

Trizma® 盐酸盐

technique(s)

FISH: suitable

technique(s)

-

technique(s)

-

technique(s)

DNA purification: suitable, cell culture | mammalian: suitable, electrophoresis: suitable, protein extraction: suitable

assay

>99% (titration)

assay

≥99% (titration)

assay

-

assay

≥99.0% (titration)

form

solid

form

solid

form

crystalline powder, needles

form

crystalline powder

storage temp.

room temp

storage temp.

15-25°C

storage temp.

-

storage temp.

-

pH

7.0-9.0

pH

-

pH

-

pH

-

packaging

pkg of 500 g

packaging

-

packaging

-

packaging

-

Application

Buffering agent in incubation mixtures.[1] It has also been used as a component of lysis and TE (Tris-EDTA) buffer.[2]

Features and Benefits

Crystals

Analysis Note

Purity: >99% Tris-HCl (titrimetric)
Heavy metals: <1 ppm Pb and Fe

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
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

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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    Certificates of Analysis (COA)

    Lot/Batch Number
    69839720
    64433922
    61406422
    59100520
    56911720

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