MDL：
--MFCD00007538

分子式：
C7H17NO6S

分子量：
243.28

別名：
三羥甲基甲胺基丙磺酸，3-三(羥甲基)甲基-3-氨基丙烷磺酸，{[2-羥基-1,1-二(羥甲基)乙基]氨基}-1-丙磺酸 [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid N-(tris(hydroxymethyl)methyl)-3-aminopropanesulfonic acid TAPS (Free acid) 3-[Tris(hydroxymethyl)methylamino]-1-propanesulfonic acid

產(chǎn)品訂購(gòu)：

品名	規(guī)格	包裝	單價(jià)	貨期
3-三(羥甲基)甲基-3-氨基丙烷磺酸	≥99.5% (滴定)	10g	297元	現(xiàn)貨
N-三(羥甲基)甲基-3-氨基丙磺酸	用于細(xì)胞培養(yǎng)級(jí), ≥99.5%(T)	100g	858元	咨詢客服
N-三(羥甲基)甲基-3-氨基丙磺酸	用于細(xì)胞培養(yǎng)級(jí), ≥99.5%(T)	25g	308元	咨詢客服
N-三(羥甲基)甲基-3-氨基丙磺酸	99%	500g	858元	咨詢客服
N-三(羥甲基)甲基-3-氨基丙磺酸	≥99.5% (T)	100g	308元	現(xiàn)貨
N-三(羥甲基)甲基-3-氨基丙磺酸	≥99.5% (T)	25g	184.8元	現(xiàn)貨
N-三(羥甲基)甲基-3-氨基丙磺酸	99%	100g	275元	咨詢客服
N-三(羥甲基)甲基-3-氨基丙磺酸	99%	25g	140.8元	咨詢客服

性狀：
熔點(diǎn)：230-235°C(dec.)
useful pH range 7.7 - 9.1
pKa  8.4

質(zhì)量標(biāo)準(zhǔn)：
 
   項(xiàng)目                                   生化試劑級(jí)
                                         (BC)
純度assay                              ≥99%(T)
重金屬Heavy Metals                     <10PPM

項(xiàng)目                                    超純級(jí)
外觀Appearance                          白色粉末
紅外光譜鑒別Infrared spectrometry       Conforms
純度assay                               ≥99.5%(T)
水分Moistrue                            ≤0.5%
磷Phosphorus (P)                        ≤0.005%  
不溶物Insoluble matter                  ≤0.1%
灼燒殘?jiān)黂esidue On Ignition             ≤0.1%
useful pH range                         7.7 - 9.1
pKa                                     8.4
水溶性solubility H2O:                   soluble1 M at 20 °C, clear, colorless
氯chloride (Cl-):                       ≤0.05%
  Al:                                   ≤0.0005%
  Ca:                                   ≤0.001%
  Cu:                                   ≤0.0005%
  Fe:                                   ≤0.0005%
  K:                                    ≤0.005%
  Mg:                                   ≤0.0005%
  NH4+:                                  ≤0.05%
  Na:                                   ≤0.005%
  Pb:                                   ≤0.001%
  Zn:                                   ≤0.0005%
A260(1M,water):                       ≤0.05
A280(1M,water):                       ≤0.05

項(xiàng)目                                    細(xì)胞培養(yǎng)級(jí)
                           （for cell culture test, ≥99.5%(T))
外觀Appearance                          白色粉末
紅外光譜鑒別Infrared spectrometry       Conforms
純度assay                               ≥99.5%(T)
水分Moistrue                            ≤0.5%
磷Phosphorus (P)                        ≤0.005%  
不溶物Insoluble matter                  ≤0.1%
灼燒殘?jiān)黂esidue On Ignition             ≤0.1%
useful pH range                         7.7 - 9.1
pKa                                     8.4
水溶性solubility H2O:                   soluble1 M at 20 °C, clear, colorless
氯chloride (Cl-):                       ≤0.05%
  Al:                                   ≤0.0005%
  Ca:                                   ≤0.001%
  Cu:                                   ≤0.0005%
  Fe:                                   ≤0.0005%
  K:                                    ≤0.005%
  Mg:                                   ≤0.0005%
  NH4+:                                  ≤0.05%
  Na:                                   ≤0.005%
  Pb:                                   ≤0.001%
  Zn:                                   ≤0.0005%
A260(1M,water):                       ≤0.05
A280(1M,water):                       ≤0.05
Cell culture test                       pass
DNase, RNase, protease,                 none detected

貯存：
室溫
用途  生物緩沖劑