Dimethylamine
Appearance: colorless transparent liquid.
Dimethylamine ≥ 99.8%;
Monomethylamine ≤ 0.10%;
Trimethylamine ≤ 0.05%;
Ammonia ≤ 0.03%;
Purposes: mainly used in the production of dimethyl formamide, the water treatment agents, surfactants, pesticides, dimethyl amino ethanol, etc..
Packaging: aqueous dimethylamine 200L.
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Test items Index
Shape Lump
Potassium cyanide (KCN) % ≥99.0
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Potassium carbonate(K2CO3)% ≤0.4
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Thiourea % ≥ 99
Heating Loss % ≤ 0.4
Ash % ≤ 0.1
Water insoluble matter % ≤ 0.02
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Melting... |
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Resin-specific adsorption of gold |
Indicator Parameter
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Weight... |
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Anhydrous Sodium Sulfite |
Test items Food-grade High-purity grade Industrial-grade
Sodium sulfite (Na2SO3) % ≥ 97 98 97
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Dimethylamine |
Appearance: colorless transparent liquid.
Dimethylamine ≥ 99.8%;
Monomethylamine ≤ 0.10%;
Trimethylamine ≤ 0.05%;
Ammonia ≤ 0.03%;
Purposes: m... |
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