默克merck 1.02400.0080 80g 鄰-苯二甲酸氫鉀二級(jí)標(biāo)準(zhǔn)品

Potassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur? Reag. Ph Eur,Reag. USP. CAS 877-24-7, pH 4

  • 品牌： 默克merck
  • 型號(hào)： 1.02400.0080
  • 其他型號(hào)：

Potassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur? Reag. Ph Eur,Reag. USP. CAS 877-24-7, pH 4.0 (50 g/l, H?O, 20 °C).


鄰-苯二甲酸氫鉀二級(jí)標(biāo)準(zhǔn)品 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.


CAS號(hào)EC號(hào)Hill配方摩爾質(zhì)量級(jí)別值
877-24-7212-889-4C?H?KO?204.22 g/molReag. Ph Eur,Reag. USP


描述
產(chǎn)品目錄編號(hào)102400


產(chǎn)品信息
CAS號(hào)877-24-7
EC號(hào)212-889-4
級(jí)別Reag. Ph Eur,Reag. USP
Hill配方C?H?KO?
Molar Mass204.22 g/mol
HS代碼2917 39 95
結(jié)構(gòu)配方圖像結(jié)構(gòu)配方圖像


應(yīng)用
應(yīng)用Potassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur? Reag. Ph Eur,Reag. USP. CAS 877-24-7, pH 4.0 (50 g/l, H?O, 20 °C).


理化信息
密度1.636 g/cm3
熔點(diǎn)295 - 300 °C
pH值4.0 (50 g/l, H?O, 20 °C)
容積密度900 kg/m3
溶解度80 g/l

毒性學(xué)信息
LD 50口服LD50 Rat > 3200 mg/kg


GHS安全信息
RTECSCZ4326000
儲(chǔ)存類別10 - 13 其它液體及固體
WGKWGK 1 輕度的水危害
一次性3
反應(yīng)性相對(duì)較低的有機(jī)物必須被收集在第A類, 如果被鹵化則在第B類, 如果為固體殘留物則歸在第C類.


儲(chǔ)存和貨運(yùn)信息
儲(chǔ)存于 +15°C 到 +25°C儲(chǔ)存.