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154563 Aldrich

Tris(hydroxymethyl)aminomethane

ultrapure grade, ≥99.9%

Synonym: 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Trometamol

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Properties

grade   ultrapure grade
InChI Key   LENZDBCJOHFCAS-UHFFFAOYSA-N
assay   ≥99.9%
useful pH range   7 - 9
pKa (25 °C)   8.1
bp   219-220 °C/10 mmHg(lit.)
mp   167-172 °C(lit.)

Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Application

Buffer and primary pH standard. pKa=8.3 at 20°C. Auxiliary material in pharmaceutical science.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
TY2900000
Protocols & Articles
Peer-Reviewed Papers
15

References

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