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93372

Trizma^® Buffer substance

Name: Trizma<SUP>®</SUP> Buffer substance
Brand: SIGMA

pH 7.5

Synonym(s):

Tris Buffer substance, Tris(hydroxymethyl)aminomethane Buffer substance

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About This Item

UNSPSC Code:

12161700

PubChem Substance ID:

57653546

MDL number:

MFCD00012590

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Properties

form

fine crystals

mol wt

average mol wt 150.6

pH

7.2±0.1 (37 °C, 0.05 M), 7.5±0.1 (25 °C, 0.05 M), 8.1±0.1 (5 °C, 0.05 M)

solubility

H₂O: 0.67 g/mL, clear, colorless

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

Description

Legal Information

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

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319

Precautionary Statements

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

13 - Non Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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