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DMH
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Chemical name: |
DMH |
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CAS No.: |
77-71-4
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Empirical formula: |
C5H8N2O2
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Structural formula: |
 |
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Molecular mass: |
128.13 |
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Basic chemical and physical data: |
White and odorless crystal powder. Melting point 175℃. Solubility: steadily soluble in water, hexanol, ethyl acetate, dimethylether; slightly soluble in isoacetone, acetone, methyl-ethyl ketone, insoluble in aliphatic hydrocarbons, trichloroethylene. It is able to sublime, and it is acidic. |
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Usage: |
It is mainly used for synthesizing of halide hydantoin, hydantoin epoxide resin and hydantoin formal dehyde resin. If heated in water, it also can be used to synthesize dimethyl glycien. It is also the raw material of insecticides and acaricides. |
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Toxicity: |
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Storage: |
This product shall be stored in a cool, dry and well ventilated place. It should not be stored or transported along with foods. |
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Package: |
25kg woven bag, or according to the customer’s requirements. |
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Attention: |
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Formulation: |
--- |
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Specification of technical: |
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Appearance: white crystal powder
Content of A.I.: 99% min.
Melting point: 175 – 178℃
Moisture: 0.5% max.
Ash on ignition: 0.1% max. |