Yonghua Chemical Co., Ltd.
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Xylene
Assay,%
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min 99.0
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Color
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max 10
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Sulfur compounds
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max 0.006
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Benzene(C6H6),%
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max 0.1
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Toluene(C6H5CH3),%
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max 0.1
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Ethylenzene (C6H5C2H5),%
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max 19
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Evaporating leavings,%
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max 0.001
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Moisture(H2O),%
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max 0.03
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Acidity(as H+),mmol/100g
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max 0.025
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Alkalinity(as OH-),mmol/100g
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max 0.025
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Really carbonized substances
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passes test
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Thiophene and its homologues,%
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max 0.0001
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Packing: 500ml 25L
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