***酸规格:98.0%产地:马来意慕利包装:25kg/袋价格:8100元/吨十四酸MyristicacidCas号:544-63-8分子式C14H28O2；CH3(CH2)12COOH分子量228.38别名***酸,蔻酸,正十四碳酸,豆蔻酸,十四烷酸Tetradecanoicacid3,5-DinitrobenzoicAcid性状白色结晶。无气味。溶于无水乙醇、醚、***、***、苯和***，不溶于水。。中和值245.68。密度：0.8622熔点：50-57℃沸点:326℃折光率：1.4273备注:以上描述，仅作参考，并不表示您收到的产品，与此项描述完全相符，产品的出厂标准，请参见质量标准。质量标准98%外观Appearance白色或类白色薄片红外光谱鉴别Infraredspectrometry符合纯度Purity≥98.0%(GC)酸值Acidvalue，mgKOH/g244-248碘值Iodinevalue%l2≤0.5熔点Meltingpoint53-54°C皂化值Saponificationvalue，mgKOH/g244-250水分Water≤0.2%未皂化值unsap.matter≤0.5%色泽Colour（Lovibond51/4）：R≤0.2Y≤1≥99%外观AppearanceWhitepowder红外光谱InfraredspectrumConformstoStructure纯度Purity(GC)≥99%纯度Purity（TitrationbySodiumHydroxide）≥98.5-101.5%溶解试验SolubilityColorlesstopaleyellow,clear(100mg/ml,CHCl3)≥98%,FCC,FG：外观AppearanceWhitePowder,Flakes,orChips红外光谱InfraredspectrumConformstoStructure纯度Purity(GC)≥98.00%灼烧残渣Residueonignition(Ash)≤0.1%凝固点SolidificationPoint48.0-55.5°C皂化值SaponificationValue242.0-251.0酸值AcidValue242.0-249.0ml非皂化物UnsaponifiableMatter≤1.0%碘值IodineValue≤1.0水分Water(byKarlFischer)≤0.2%痕量金属分析TraceMetalAnalysis≤2ppm***He***yMetal≤1.0ppm***Arsenic(As)≤3ppm镉Cadmium(Cd)≤1ppm***Mercury(Hg)≤1ppm铅Lead(Pb)≤1.0ppm贮存密封保存。用途测定硬水中的钙和镁。有机合成。联合国编号Risk：Safety:S24/25-Hazard:)