PIPES Acid efu CAS 5625-37-6 Dị Ọcha>99.5% (Titration) Ihe nchekwa ihe ndụ ihe onyonyo egosipụtara

PIPES Acid efu CAS 5625-37-6 Dị Ọcha> 99.5% (Titration) Ihe nchekwa ndu

Nkọwa dị mkpirikpi:

Aha Chemical: PIPES

Ọkụ: 5625-37-6

Ịdị ọcha:> 99.5% (Titration)

Ọdịdị: White Crystalline ntụ ntụ

Ultra Ọcha Ọkwa, Mmepụta Azụmahịa

E-Mail: alvin@ruifuchem.com

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Nkọwa ngwaahịa

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Mkpado ngwaahịa

Nkọwa:

PIPES Acid efu CAS: 5625-37-6
PIPES Dipotassium Nnu CAS 108321-27-3
PIPES Disodium nnu CAS: 76836-02-7
PIPES Monosodium nnu CAS: 10010-67-0
PIPES Sesquisodium nnu CAS: 100037-69-2

Njirimara kemịkalụ:

Aha Chemical	PIPES
Ụdị okwu	PIPES Acid efu;1,4-Piperazinediethanesulfonic acid;1,4-Piperazinebis (ethanesulfonic acid);Piperazine-1,4-Bisethanesulfonic acid;2,2'- (Piperazine-1,4-diyl) diethanesulfonic acid
Nọmba CAS	5625-37-6
Nọmba CAT	RF-PI1633
Ọnọdụ Ahịa	N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi	C8H18N2O6S2
Ibu molekụla	302.37
Ebe Na-agbaze	> 300 ℃ (ọkụ)
Njupụta	1.4983
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọkwa	Ultra dị ọcha ọkwa
Ọdịdị	White Crystalline ntụ ntụ
Ụzọ ịdị ọcha / nyocha	> 99.5% (Titration)
Ọnwụ na ihicha	<0.50%
Sulfated Ash	<0.10%
Oke pH bara uru	6.1-7.5
UV A260nm	≤0.20 (0.5M na 1N NaOH)
UV A280nm	≤0.20 (0.5M na 1N NaOH)
Solubility	Ngwọta doro anya, enweghị agba (5% 1N NaOH)
pKa (25°C)	6.6-7.0
Ọla dị arọ (dị ka Pb)	<5ppm
Ígwè (Fe)	<5ppm
Arsenic (dị ka)	<0.1pm
Barium (Barium)	<5ppm
Bismuth (Bi)	<5ppm
Calcium (Ca)	<10ppm
Cadmium (Cd)	<5ppm
Cobalt (Co)	<5ppm
Chromium (Cr)	<5ppm
Ọla kọpa (Cu)	<5ppm
Ígwè (Fe)	<5ppm
Potassium (K)	<50ppm
Lithium (Li)	<5ppm
Magnesium (Mg)	<5ppm
Molybdenum (Mo)	<5ppm
DNA	Achọpụtaghị
RNase	Achọpụtaghị
Mgbochi	Achọpụtaghị
Spectrum infrared	Dabara na Ọdịdị
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Ojiji	Ihe nchekwa ndu;Ihe nchekwa nke ọma;Ndị na-ahụ maka ọgwụ

Ngwungwu & Nchekwa:

ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri.

Uru:

Ajụjụ:

Ngwa:

A na-eji PIPES (CAS: 5625-37-6) onye na-echekwa ihe na biochemistry, bụ ihe nchekwa dị mma ama ama maka inwe uru pKa yiri pH physiological nkịtị.Dị ka nke a, a na-ejikarị PIPES free acid dị ka ihe nchekwa na nyocha biochemical.PIPES bụ zwitterionic, ihe nchekwa piperazinic bara uru maka oke pH nke 6.1 ~ 7.5.PIPES enweghị ike ịmepụta nnukwu mgbagwoju anya na ọtụtụ ion metal ma akwadoro maka iji ya dị ka ihe nchekwa na-enweghị nhazi na ngwọta nwere ion ígwè.PIPES nwere ngwa dịgasị iche iche ma na-ejikarị ya na mgbasa ozi omenala cell, na protein crystallization, dị ka ihe na-agba ọsọ na gel electrophoresis, yana dị ka ihe elu na-elekwasị anya na isoelectric na chromatography.Ihe nchekwa a nwere ike ịmepụta radicals na ya mere ọ dịghị mma maka mmeghachi omume redox.Ọ dị mma maka iji bicinchoninic acid (BCA) nyocha.Solubility nke PIPES na-abawanye mgbe a gbanwere acid free na nnu sodium.