Solumetrics Fine Chemicals - Tris Buffer - Trometamol - Tris Hydoxymethyl Aminomethane

Code: TM01

CAS: 77-86-1

Date: 03/06/05

Description: Tris Buffer
aka Trometamol aka Tris Hydoxymethyl Aminomethane

Issue No: 1

Test No:

Description:

Specification:

Method No:

1

Assay

99.0-101% min

TM01/1

2

pH 5% Aq Sol

10.0-11.5

TM01/2

3

Melting Point

168-172 deg C

TM01/3

4

Loss on Drying

<0.5%

TM01/4

5

Insolubles

<0.005%

TM01/5

6

Sulfated Ash

<0.1%

TM01/6

7

Heavy Metals

<0.001%

TM01/7

8

Iron

<0.001%

TM01/8

9

Chlorides

<0.01%

TM01/9

Age limitations: Re-test after 2 years.

Additional requirements: Certificate of analysis with each batch/ delivery.

Testing: To the above specification.

Download this Tris Buffer specification sheet

Download Material Safety Data Sheet

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