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英国采购信息 Buying Phosphoric Acid Apha 20 max Main Content (H3PO4) 85% min Chlorides (Cl-) 0.0005% max Sulphates (SO4) 0.005% max Arsenic (As) 0.0001% max Flouring (F) 0.001% max Heavy Metal (as Pb ) 0.001% max Easily Oxidated Matter(H3PO3) 0.04% max Packing In 35kgs net plastic drums Email:redarrow2@rediffmail.com
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