ADA CAS 26239-55-4 Purity >99.0% (Titration) Biological Buffer Ultra Pure Factory

Whakaahuatanga Poto:

Ingoa matū: ADA

Nga kupu taurite: N-(2-Acetamido)iminodiacetic Waikawa

CAS: 26239-55-4

Pure: >99.0% (Titration)

Te ahua: Paura Ma, Tioata ranei

Koiora Buffer, Ultra Pure Grade

E-Mail: alvin@ruifuchem.com

Tukuna he imeera ki a matou

Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

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

Ngā Āhuatanga matū:

Ingoa matū	ADA
Nga kupu taurite	N-(2-Acetamido)iminodiacetic Waikawa;N-(Carbamoylmethyl)iminodiacetic Waikawa
Tau CAS	26239-55-4
Tau CAT	RF-PI1649
Tūnga Taonga	I roto i te Stock, Production Tauine Up ki Taranata
Tātai rāpoi	C6H10N2O5
Taumaha rāpoi	190.16
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Paura Ma, Tioata ranei
Te Maama / Tikanga Tatauria	>99.0% (Titaration)
Iwi Whakarewa	215.0~ 225.0℃
Ihirangi wai (KF)	<0.50%
Ngaronga i te whakamaroke	<0.50%, 20℃ (HV)
Te toenga i runga i te mura	<0.10%
Mahinga Karekau	Ka Paahi i te Whakamatau Tātari
Wairewa	Maama me te Taekore (9%, 1M NaOH)
Konga Taamaha (hei Pb)	<5ppm
Awhe pH whaihua	6.0~7.2 (1.0M wai)
Ultraviolet Absorbance/260nm	≤0.2
Ultraviolet Absorbance/280nm	≤0.05
pKa (20℃)	6.9
Mo	<5ppm
Nika (Ni)	<5ppm
Strontium (Sr)	<5ppm
Putakawa (SO42-)	<50ppm
Konutea (Zn)	<5ppm
Rino (Fe)	<5ppm
Spectrum Infrared	He rite ki te Hanganga
Paerewa Whakamatau	Paerewa hinonga
Whakamahinga	Kaipupuri Koiora;

Mōkī me te Rokiroki:

Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.

Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku.

Painga:

FAQ:

Taupānga:

Ko te ADA (CAS: 26239-55-4) he parepare mo nga punaha koiora me te chelator mo nga konganuku.Ko te ADA he putunga zwitterionic e whakamahia ana i roto i te matū koiora me te koiora ngota.Koia tetahi o nga Kaipupuri Pai i whakawhanakehia i nga tau 1960 hei whakarato i nga parepare.Ka whakamahia ki te whakarite i nga rōnaki pH korekore.Ko te ADA he paera koiora me te pKa o 6.9 i te 20 nga nekehanga Celsius me te pH i roto i te awhe o 6.0 ~ 7.2.Ko te parepare a te Pai nei ka aukati i te whakapouritanga me te whakahekenga korekore o nga pūmua i te wa e whakahaere ana i te electrophoresis gel.I tua atu i nga rangahau e kii ana ka raru te ADA ki nga whakamatautau pūmua BCA me Lowry.Ano hoki, he maha nga wa ka taraihia e te ADA nga katote whakarewa penei i te Mn(II), Cu(II), Ni(II), Zn(II), me Co(II) i roto i te 2:1 i raro iho ranei i nga uara pH tinana.Ano, he wairewa te ADA i roto i te konutai waikawa me te mimiti i te hihi UV i te awhe i raro i te 260nm.Ka taea hoki te whakamahi hei takawaenga rongoa.