Bis-Tris propan CAS 64431-96-5 Soflik >99,0% (Titratsiya) Biologik tampon ekstrapure zavodi
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Bis-Tris Propane (CAS: 64431-96-5) with high quality, commercial production. Welcome to order. Please contact: alvin@ruifuchem.com
Kimyoviy nomi | Bis-Tris gidroxloridi |
Sinonimlar | 1,3-Bis[tris(gidroksimetil)metilamino]propan |
CAS raqami | 64431-96-5 |
CAT raqami | RF-PI1686 |
Birja holati | Stokda, ishlab chiqarish hajmi tonnagacha |
Molekulyar formula | C11H26N2O6 |
Molekulyar og'irlik | 282.34 |
Brend | Ruifu kimyoviy |
Element | Texnik xususiyatlari |
Tashqi ko'rinish | Oq kristall kukun |
Soflik / Tahlil usuli | >99,0% (Titratsiya, suvsiz) |
Erish nuqtasi | 162,0 ~ 167,0 ℃ |
Quritishdagi yo'qotish | <1,00% |
Eruvchanlik (loyqalik) | Shaffof (0,1M suvli eritma) |
Eruvchanlik (rang) | Rangsiz (0,1M suvli eritma) |
pH | 10,4~11,2 (1% suvli eritma) |
Absorbans 280 nm | <0,15 (0,1M suvli eritma) |
Absorbans 400 nm | <0,05 (0,1M suvli eritma) |
1H NMR nopokligi | <0,50% (Tris (gidroksimetil) aminometan) |
Og'ir metallar (Pb sifatida) | <0,001% |
ICP-MS | <5ppm (jami: Ag, As, Bi, Cd, Cu, Hg, Mo, Pb, Sb, Sn) |
DNaz, RNaz, Proteazalar | Aniqlanmagan |
Infraqizil spektr | Strukturaga mos keladi |
Sinov standarti | Korxona standarti |
Foydalanish | Biologik bufer |
Paket: Shisha, alyuminiy folga sumkasi, 25 kg / karton baraban yoki mijozning talabiga binoan.
Saqlash holati:Salqin va quruq joyda yopiq idishlarda saqlang;Nur va namlikdan saqlang.
Bis-Tris propan (CAS: 64431-96-5) Bis-Tris propan biokimyo va molekulyar biologiyada qo'llaniladigan zvitterionik buferdir.Bis-Tris propan g'ayrioddiy keng buferlash diapazoniga ega, taxminan pH 6 dan 9,5 gacha, chunki uning ikkita pKa qiymati yaqin.Bis-Tris propan Tris buferiga nisbatan cheklovchi fermentlarning barqarorligini yoki faolligini oshirish uchun ishlatilgan.Bu diagnostik tahlil ishlab chiqarish sanoati uchun foydalidir.