DIPSO CAS 68399-80-4 Usafi >99.0% (Titration) Kiwanda Safi cha Kibiolojia cha Baiolojia
Shanghai Ruifu Chemical Co., Ltd. ni mtengenezaji na msambazaji anayeongoza wa DIPSO (CAS: 68399-80-4) yenye ubora wa juu, uzalishaji wa kibiashara.Karibu kwa agizo.
Jina la Kemikali | DIPSO |
Visawe | Asidi ya bure ya DIPSO;3-[N,N-Bis(2-Hydroxyethyl)amino]-2-Hydroxypropanesulfonic Acid;3-[N,N-Bis(2-hydroxyethyl)amino]-2-Hydroxy-1-Propanesulfonic Acid |
Nambari ya CAS | 68399-80-4 |
Nambari ya CAT | RF-PI1669 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | C7H17NO6S |
Uzito wa Masi | 243.27 |
Kiwango cha kuyeyuka | 189.0~192.0℃ (taa.) |
Msongamano | 1.494±0.06 g/cm3 |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Poda Nyeupe hadi Kioo |
Njia ya Usafi / Uchambuzi | >99.0% (Titration) |
Maji (na Karl Fischer) | ≤1.00% |
Muhimu pH Range | 7.0~8.2 |
pKa (katika 25℃) | 7.4~7.8 |
Ukosefu | ≤0.15 (0.5mol/L, H2O, 260nm) |
Metali Nzito (kama Pb) | ≤0.001% |
Kloridi (Cl) | ≤0.05% |
Sulphate (SO4) | ≤0.05% |
Chuma (Fe) | ≤0.0005% |
Umumunyifu katika Maji (10%) | Suluhisho la wazi, lisilo na rangi |
pH (1% aq) | 2.5~5.5 |
Spectrum ya Infrared | Inalingana na Muundo |
Kiwango cha Mtihani | Kiwango cha Biashara |
Matumizi | Bafa ya kibiolojia;Utafiti wa Biokemia |
Kifurushi: Chupa, mfuko wa karatasi ya Alumini, Ngoma ya 25kg/Kadibodi, au kulingana na mahitaji ya mteja.
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu.
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DIPSO (CAS: 68399-80-4) ni bafa ya zwitterionic muhimu katika safu ya pH ya 7.0~8.2.Uchunguzi unaonyesha kuwa kutumia bafa moja kunapunguza uwezo wa kurekebisha masafa ya uwezo wa kuakibisha.Ili kuongeza anuwai ya utafiti wa uwezo wa kuakibisha unapendekeza kuwa inaweza kuwa na manufaa kuchanganya vihifadhi vingi kama vile HEPES (CAS: 7365-45-9), MOPS (CAS: 1132-61-2) na DIPSO (CAS: 68399-80- 4).Mchanganyiko huu wa bafa utamruhusu mtafiti uwezo wa kupanua uakibishaji wa pH juu ya anuwai ya halijoto huku ukipunguza viwango vya mtu binafsi vya vibafa vinavyotumika, hivyo basi kupunguza uwezekano wa sumu.
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