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Safety Information

93392

Sigma-Aldrich

Trizma® Buffer substance

pH 8.8

Synonym(s):

Tris Buffer substance, Tris(hydroxymethyl)aminomethane Buffer substance

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About This Item

MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:

form

fine crystals

mol wt

average mol wt 127.2

pH

8.5±0.1 (37 °C, 0.05 M)
8.8±0.1 (25 °C, 0.05 M)
9.4±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

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Legal Information

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

93392-BULK:
93392-100G:
93392-250G:
93392-25G:
93392-VAR:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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