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¥15000/台
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¥168/件
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¥15000/台
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¥168/件
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¥168/件
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¥17999/台
CFEQ-4-120063-0500
中文名称 氢氧化钾;K2CO3≤1.0%,Na≤1%
英文名称 Potassium Hydroxide;for analysis
规格 500g
CAS号 [1310-58-3]
分子式 KOH
分子量 56.11
浓度/纯度 85%
Guarantee analysis
Transparency of solution ≤2
Calcium (Ca) ≤0.002%
Silicate (SiO3) ≤0.01%
Assay ≥85.0%
Phosphate (PO4) ≤0.001%
Sulphate (SO4) ≤0.003%
Aluminum (Al) ≤0.002%
Chloride (Cl) ≤0.005%
Magnesium (Mg) ≤0.0005%
Sodium (Na) ≤1.0
Nickel (Ni) ≤0.0001%
Carbonate(as K2CO3) ≤1.0%
Iron (Fe) ≤0.0005%
Zinc (Zn) ≤0.001%
Heavy metals(as Pb) ≤0.001%
Total nitrogen ≤0.0005%




