fifteen billion one hundred and thirty-three million seventeen thousand two hundred and eighty-fourfive hundred and nineteen million nine hundred and forty-eight thousand five hundred and ninety-four
Ezhou has purchased guar gum in large quantities for a long time
Ezhou has purchased guar gum in large quantities for a long timePigment refers to the substance that can make objects colored.Pigments are soluble and insolubleinorganicAnd ofOrganicDifferences.Inorganic pigmentGenerally, it is a mineral substance, which humans have known to use for a long timeInorganic pigment, using colored soil andmineral, paint and daub the body on the rock wall.Organic pigmentGenerally taken from plants andmarine animal, such asAzure、GambogeAnd purple extracted from shellfish in ancient Rome.
Paint and coating, chemical raw materials, pharmaceutical raw materials, daily chemical raw materials
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