ADA CAS 26239-55-4 Kemurnian > 99,0% (Titrasi) Buffer Biologi Pabrik Ultra Murni
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of ADA (CAS: 26239-55-4) with high quality, commercial production. Welcome to order. Please contact: alvin@ruifuchem.com
Jeneng Kimia | ADA |
sinonim | N-(2-Acetamido)asam iminodiacetic;N-(Carbamoylmethyl) Asam iminodiacetic |
Nomer CAS | 26239-55-4 |
Nomer CAT | RF-PI1649 |
Status Simpenan | Ing Simpenan, Skala Produksi Nganti Ton |
Formula Molekul | C6H10N2O5 |
Bobot Molekul | 190.16 |
Merk | Kimia Ruifu |
Item | Spesifikasi |
Penampilan | Bubuk putih utawa Kristal |
Kemurnian / Metode Analisis | > 99,0% (Titrasi) |
Titik Lebur | 215,0 ~ 225,0 ℃ |
Kandungan Air (KF) | <0,50% |
Mundhut ing Pangatusan | <0,50%, 20 ℃ (HV) |
Sisa ing Ignition | <0,10% |
Materi sing ora larut | Lulus Tes Filter |
Kelarutan | Bening lan ora ana warna (9%, 1M NaOH) |
Logam Berat (Pb) | <5 ppm |
Rentang pH sing migunani | 6.0~7.2 (1.0M banyu) |
Penyerapan Ultraviolet / 260nm | ≤0.2 |
Penyerapan Ultraviolet / 280nm | ≤0.05 |
pKa (20 ℃) | 6.9 |
Mo | <5 ppm |
Nikel (Ni) | <5 ppm |
Strontium (Sr) | <5 ppm |
Sulfat (SO42-) | <50 ppm |
Seng (Zn) | <5 ppm |
Besi (Fe) | <5 ppm |
Spektrum Infrared | Conforms kanggo Struktur |
Test Standar | Standar Perusahaan |
Panggunaan | Buffer Biologis; |
Paket: Botol, tas Aluminium foil, 25kg / Drum Karton, utawa miturut kabutuhan pelanggan.
Kondisi panyimpenan:Simpen ing wadhah sing disegel ing papan sing adhem lan garing;Nglindhungi saka cahya lan Kelembapan.
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ADA (CAS: 26239-55-4) minangka buffer kanggo sistem biologi lan chelator kanggo logam.ADA minangka buffer zwitterionic sing digunakake ing biokimia lan biologi molekuler.Iki minangka salah sawijining buffer Good sing dikembangake ing taun 1960-an kanggo nyedhiyakake buffer.Digunakake kanggo nyiapake gradien pH immobilized.ADA minangka buffer biologis kanthi pKa 6,9 ing 20 derajat Celsius lan pH ing kisaran 6,0 ~ 7,2.Buffer Good iki nyegah oksidasi lan denaturasi protein sing ora bisa dibatalake nalika nindakake elektroforesis gel.Salajengipun, panaliten nuduhake manawa ADA ngganggu tes protein BCA lan Lowry.Uga ADA asring chelates ion logam kayata Mn(II), Cu(II), Ni(II), Zn(II), lan Co(II) ing 2:1 ing utawa ngisor nilai pH fisiologis.Kajaba iku, ADA larut ing natrium hidroksida lan nyerep radiasi UV ing kisaran ngisor 260nm.Bisa uga digunakake minangka penengah pharmaceutical.
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