HEPPSO Hydrate CAS 68399-78-0 Maʻemaʻe >99.0% (Titration) Biological Buffer Ultra Pure Grade Kiʻi Hōʻike ʻia

HEPPSO Hydrate CAS 68399-78-0 Maʻemaʻe >99.0% (Titration) Paʻa Koiola Maʻemaʻe Loa.

ʻO ka wehewehe pōkole:

Inoa Kemika: HEPPSO Hydrate

CAS: 68399-78-0

Maʻemaʻe: >99.0% (Titration)

ʻAno: ʻO ka pauka kristal keʻokeʻo

ʻO ka Biological Buffer Ultra Pure Grade

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of HEPPSO Hydrate (CAS: 68399-78-0) with high quality, commercial production. We can provide certificate of analysis (COA), worldwide delivery, small and bulk quantities available, strong after-sale service. Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	HEPPSO Hydrate
Nā huaʻōlelo like	HEPPSO ʻAakika manuahi;4-(2-Hydroxyethyl)piperazine-1-(2-Hydroxypropane-3-Sulfonic Acid) Hydrate;N-(Hydroxyethyl)piperazine-N'-2-Hydroxypropanesulfonic Acid;3-[4-(2-Hydroxyethyl)-1-Piperazinyl]-2-Hydroxypropanesulfonic Acid Hydrate
Helu CAS	68399-78-0
Helu CAT	RF-PI1677
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C9H20N2O5S·xH2O
Kaumaha Molecular	268.33
Lae hehee	158.0~160.0 ℃
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Pauda Crystal Keʻokeʻo
Maʻemaʻe / Kaʻina Hanana	>99.0% (Titration)
Palena pH pono	7.1~8.5
pKa (25°C)	7.5
Wai (na Karl Fischer)	<7.00%
Nā Metala Kaumaha (e like me Pb)	<5ppm
Solubility (0.1M i H2O)	Akaka a piha
pH (5% i ka H2O)	7.1~8.5
UV (1M i H2O) A260nm	<0.05 Abs
UV (1M i H2O) A280nm	<0.05 Abs
Klorida (e like me Cl)	<0.005%
Kūlana hoʻāʻo	Kūlana ʻoihana
Infrared Spectrum	Kūlike i ka hoʻolālā
NMR	Kūlike i ka hoʻolālā
Papa	Papa Maʻemaʻe Ultra;Papa Biology Molecular
Hoʻohana	Paʻa olaola;Zwitterionic Buffer

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka ʻōmole, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai.

Pono:

FAQ:

Noi:

HEPPSO Hydrate (CAS: 68399-78-0) he zwitterionic buffer.ʻO ka pae pH hana o HEPPSO buffer he 7.1 ~ 8.5.ʻO ka HEPPSO kahi mea hoʻolalelale i hoʻohana ʻia i ka biochemistry a me ka biology molecular i koho ʻia a wehewehe ʻia e Good et al.Hoʻohana maʻamau ia ma ke ʻano he mea hoʻokaʻawale ampholytic e hana i kahi gradient pH i ka nānā ʻana i ka isoelectric.ʻAʻole hōʻike ʻo HEPPSO i nā mea ʻawaʻawa no nā crustaceans i aʻo ʻia a ua manaʻo ʻia he kūpono no nā haʻawina toxicological.Hiki i kēia buffer ke hana i nā radical a no laila ʻaʻole kūpono ia no nā hopena redox.Hoʻokumu ʻo HEPPSO i mea paʻakikī me nā ion Cu(II) no laila pono e noʻonoʻo ʻia nā mea paʻa mau a me nā ʻike i ka wā e hoʻohana ai i kēia paʻi i loko o kahi hopena i loaʻa nā iona keleawe.ʻOiai ua hoʻopaʻa ʻia ʻo HEPPSO i nā ion keleawe, kūpono ia no ka hoʻohana ʻana me ka bicinchoninic acid (BCA) assay.Hiki ke helu ʻia a hoʻopau ʻia paha i ka hoʻomohala ʻana i ka protein i hoʻemi ʻia e ka precipitating protein ma mua o ka pane ʻana me ka bicinchoninic acid.