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磷酸,ACS,85%,金属元素杂质ppm级别

  • 价格:¥7
  • 编号:CFEQ-4-110045-1001
规格:
  • 1L(强腐蚀性,塑料瓶包装,蛭石)
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磷酸,ACS,85%,金属元素杂质ppm级别基本信息
分子式
其他事项 4.110045 ortho-Phosphoric Acid 85.0% ACS-ISO H3PO4 M.=98.00 CAS No. 7664-38-2 UN 1805 Guarantee analysis Minimum assay (acidim.) 85.0%MAXIMUM LIMIT OF IMPURITIES Acidity Volatile (as CH3COOH) 0.001% Insol. Matter in H2O 0.001% Reducing substance to KMnO4 (as O) 0.001% Chloride (Cl) 0.0003% Sulphate (SO4)0.003% Silicate SiO2 0.025% Nitrate (NO3) 0.0005% As 0.0001% Heavy metals (as Pb) 0.001% Metals by ICP [mg/Kg (ppm)] Ag1 Li5 Al5 Mg10 Au1Mn0.5 B 1 Mo1 Ba5 Na250 Be1 Ni1 Bi1 Pb1 Ca10Pt5 Cd1 Sb2 Co1 Si5 Cr5 Sn1 Cu1 Sr1 Fe10Ti1 Ga1 Tl1 Ge1 V 1 Hg1 Zn2 In5 Zr1 K 5
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