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Solumetrics - Tris Buffer - Trometamol - Tris Hydoxymethyl Aminomethane
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| Code: TM01 |
CAS:
77-86-1 |
Date: 03/06/05 |
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Description: Tris Buffer
aka Trometamol aka Tris Hydoxymethyl Aminomethane |
Issue No: 1 |
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| Test No: |
Description: |
Specification: |
Method No: |
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| 1 |
Assay |
99.0-101% min |
TM01/1 |
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| 2 |
pH 5% Aq Sol |
10.0-11.5 |
TM01/2 |
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| 3 |
Melting Point |
168-172 deg C |
TM01/3 |
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| 4 |
Loss on Drying |
<0.5% |
TM01/4 |
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| 5 |
Insolubles |
<0.005% |
TM01/5 |
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| 6 |
Sulfated Ash |
<0.1% |
TM01/6 |
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| 7 |
Heavy Metals |
<0.001% |
TM01/7 |
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| 9 |
Chlorides |
<0.01% |
TM01/9 |
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Age limitations:
Re-test after 2 years.
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Additional requirements:
Certificate of analysis with each batch/ delivery. |
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Testing: To the above specification. |
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