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Triphenyl phosphate

Cas:
115-86-6
Molecular Structure:
MDL:
MFCD00003031
Molecular Formula:
C18H15O4P;(C6H5O)3PO
Molecular Weight:
326.29
Alias:
三聚磷酸酯,增塑劑 Phosphoric Acid Triphenyl Ester
Product order:
Name Specifications Packing Price Delivery
Triphenyl phosphate 98% 500g RMB 198 Consulting service
Triphenyl phosphate 99% 100g RMB 82.5 Consulting service
Triphenyl phosphate 分析標(biāo)準(zhǔn)品 250mg RMB 327.8 Consulting service
Triphenyl phosphate CP 250g RMB 55 Consulting service
Character:
白色粉末或片狀結(jié)晶體,微具芳香氣味,不可燃,微有潮解性,本產(chǎn)品不溶于水(<0.002%),微溶于乙醇,能與醚、苯、丙酮、氯仿等有機(jī)溶劑混溶,對(duì)紫外線有吸收作用
熔點(diǎn):48.5~49℃
折光率n20/D:1.563
沸點(diǎn):244℃/11mmHg
Quality Standard:
項(xiàng)目                                    優(yōu)級(jí)純    
                                         (GR)
外觀Appearance                          白色結(jié)晶
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
熔點(diǎn)Melting point                       48°C - 52°C
純度Purity                              >99.0% (GC)
酸值A(chǔ)cid value                          <0.05 mg KOH/g
水分Water                               <0.1 %
色度Color scale                         <50 APHA (熱處理后)
游離酚Free phenols:                     < 0.005%

項(xiàng)目                                    化學(xué)純    
                                         (CP)
色澤Color scale                         ≤50APHA
結(jié)晶點(diǎn)                                  ≥47.0℃
酸度Acidity(以磷酸計(jì))                   ≤0.01%
游離酚(以苯酚計(jì))Free phenols            ≤0.05%
水溶性物質(zhì)(氯化物,硫酸鹽,磷酸鹽)      合格

Storage:
密封陰涼保存。
用途  氣相色譜固定液(最高使用溫度175℃,溶劑為乙醚),選擇性與聚乙二醇相似,能選擇性保留醇類化合物。
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