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الشخص الذي يمكن الاتصال به Mr. Jiling
fudong street, Handan, Hebei
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ITEM
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SPECIFICATION
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appearance
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White or colorless crystals with sour of
fruit
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content
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≥*9.5
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loss on drying(%)
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≤0.5
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residue on ignition(%)
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≤0.*0
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melting point( ºC )
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**6~**2
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heavy metals(Pb,mg/kg)
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≤*0
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maleic acid(%)
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≤0.*0
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Arsenic (mg/kg )
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≤3
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