推薦產品
等級
reference material
品質等級
化驗
>99.5%
品質
certified by BAM
技術
titration: suitable
pH值
4
mp
295-300 °C (dec.) (lit.)
應用
environmental
形式
neat
SMILES 字串
[K+].OC(=O)c1ccccc1C([O-])=O
InChI
1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1
InChI 密鑰
IWZKICVEHNUQTL-UHFFFAOYSA-M
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一般說明
邻苯二甲酸氢钾（KHP）是严格条件下以最高精度测量产生的容量标准物。标准物的含量采用容量酸碱滴定法测定。其认证值和不确定性度量满足 ISO 指南 35 的要求。
應用
其可作为标准物质，用于在碱量滴定中标定滴定溶液。
特點和優勢
- 以坚固玻璃瓶装固体形式提供，确保开封前整个保质期内的稳定性。
- 高纯度材料，可追溯至 NIST SRM
- 高品质材料，可提供精准的滴定测定
- 随附分析证书（CoA）
分析報告
精确浓度、有效期以及认证的详细信息请见每个包装内的证书和认证报告。含量和有效期见标签。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
387.1 °F - Pensky-Martens closed cup
閃點（°C）
197.3 °C - Pensky-Martens closed cup
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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