Bis-Tris CAS 6976-37-0 Tsarkake>99.0% (Titration) Tsarin Halitta Mai Tsabta

Takaitaccen Bayani:

Sunan Sinadari: Bis-Tris

Saukewa: 6976-37-0

Tsafta:> 99.0% (Titration on Busasshen Tushen)

Bayyanar: Farin Crystalline Foda

Buffer Halittu, Matsayi Mai Tsabta

Tuntuɓi: Dr. Alvin Huang

Wayar hannu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Aika mana imel

Cikakken Bayani

Samfura masu dangantaka

Tags samfurin

Bayani:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Bis-Tris (CAS: 6976-37-0) with high quality, commercial production. Welcome to order. Please contact: alvin@ruifuchem.com

Abubuwan Sinadarai:

Sunan Sinadari	Bis-Tris
Makamantu	Bis (2-hydroxyethyl) aminotris (hydroxymethyl) methane;Bis (2-hydroxyethyl) iminotris (hydroxymethyl) methane;2,2-Bis (hydroxymethyl) -2,2′,2''-Nitrilotriethanol;Bis-Tris methane
Lambar CAS	6976-37-0
Lambar CAT	Saukewa: RF-PI1653
Matsayin Hannun jari	A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton
Tsarin kwayoyin halitta	Saukewa: C8H19NO5
Nauyin Kwayoyin Halitta	209.24
Alamar	Ruifu Chemical

Ƙayyadaddun bayanai:

Abu	Ƙayyadaddun bayanai
Daraja	Ultra Pure
Bayyanar	Farin Crystalline Foda
Tsarkake / Hanyar Bincike	> 99.0% (Titration akan Busassun Tushen)
Matsayin narkewa	102.0 ~ 106.0 ℃
Ruwa (na Karl Fischer)	<0.50%
Asara akan bushewa	<0.50% 20 ℃ (HV)
Ragowa akan Ignition	<0.20%
Matsalolin da ba a iya narkewa	Wuce Gwajin Tace
Karfe masu nauyi (kamar Pb)	≤5pm
Iron (F)	≤5pm
UV A280nm	≤0.04 (1 cm/0.1 M cikin Ruwa)
UV A340nm	≤0.02 (1 cm/0.1 M cikin Ruwa)
pH	9.5 ~ 11.0 (Maganin ruwa na 1.0M a 25 ℃)
Range pH mai amfani	5.8-7.2
pKa (25 ℃)	6.45 ~ 6.65
Solubility	Share kuma cikakke (0.1M a cikin H2O)
Chloride (Cl-)	≤50 mg/kg
Sulfate (SO42-)	≤50 mg/kg
Al	≤5 mg/kg
As	≤0.1 mg/kg
Ba	≤5 mg/kg
Bi	≤5 mg/kg
Ca	≤10 mg/kg
Cd	≤5 mg/kg
Co	≤5 mg/kg
Cr	≤5 mg/kg
Cu	≤5 mg/kg
Iron (F)	≤5 mg/kg
K	≤50 mg/kg
Li	≤5 mg/kg
Mg	≤5 mg/kg
Mn	≤5 mg/kg
Mo	≤5 mg/kg
Na	≤50 mg/kg
Ni	≤5 mg/kg
Sr	≤5 mg/kg
Infrared Spectrum	Yayi daidai da Tsarin
Matsayin Gwaji	Matsayin Kasuwanci
Amfani	Ƙunƙarar Halittu;Abubuwan Buffer na Good don Binciken Halittu

Kunshin & Ajiya:

Kunshin: Bottle, Aluminum tsare jakar, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.

Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi.

Amfani:

FAQ:

Aikace-aikace:

Bis-Tris (CAS 618-89-3) buffer ce ta halitta da aka saba amfani da ita, ana amfani da ita a cikin nazarin halittu da ilimin halitta.Bis-Tris inert ne, mai buffer zwitterionic wanda ke nuna ɗan ƙaramin motsi a koyaushe.Bis (2-hydroxyethyl) amine ne da buffer iyali na Tris.Bis-Tris yana da Matsayin Tsabtataccen Matsayi.Bis-tris methane shine amine mai ilimin halitta tare da labile protons yana da pKa na 6.46 a 25 ℃.Yana da tasiri mai tasiri tsakanin pH 5.8 ~ 7.2.Bis-Tris yana ɗaure ƙarfi ga Cu da Pb ions haka kuma, a raunane, zuwa Mg, Ca, Mn, Co, Ni, Zn da Cd.Bis-Tris shine abin da ake amfani da shi na nazarin halittu wanda aka saba amfani dashi don amfani mai fa'ida sosai a cikin tsarin halittu kamar su bincike, electrophoresis da furotin tushen bioprocessing.