รายละเอียด
– For general analytical applications : quantitative or qualitative work
– Use in a wide variety of analytical techniques.
Specifications
(Meet A.C.S. Specifications)
|
Assay (by GC.) 99.9% min. |
|
Appearance Clear |
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Color (APHA) 10 max. |
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Water (by Coulometry) 0.05% max. |
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Acidity (mEq./g.) 0.0003 max. |
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Alkalinity (mEq./g.) 0.0002 max. |
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Residue on Evaporation 0.001% max. |
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Carbonyl Compounds (as CH3CHO) 0.001% max. |
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Solubility in water Passes test |
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Substances darkened by sulfuric acid Passes test |
|
Substances reducing permanganate Passes test |
รีวิว
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