DL-Serine CAS 302-84-1 Assay 98.5~101.5% Factory Featured Image

DL-Serine CAS 302-84-1 Assay 98.5~101.5% Hale Hana

ʻO ka wehewehe pōkole:

Inoa Kemika: DL-Serine

Nā huaʻōlelo like: H-DL-Ser-OH

CAS: 302-84-1

ʻIke: 98.5~101.5%

ʻAno: ʻO ka pauka kristal keʻokeʻo

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o DL-Serine (H-DL-Ser-OH) (CAS: 302-84-1) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical i kahi pūʻulu o nā waikawa amino.Hiki iā Ruifu ke hāʻawi i ka hāʻawi honua, ke kumukūʻai hoʻokūkū, nā mea liʻiliʻi a me ka nui.Kūʻai iā DL-Serine,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	DL-Serine
Nā huaʻōlelo like	H-DL-Ser-OH;Dextro, Laevo-Serine;Serine;(±)-Serine;DL-Ser;DL-2-Amino-3-Hydroxypropionic Acid;(±)-2-Amino-3-Hydroxypropionic Acid;DL-β-Hydroxyalanine
Kūlana Kūʻai	I loko o ka waihona, hana hiki ke 50 tona no ka mahina
Helu CAS	302-84-1
ʻĀpana Molekala	C3H7NO3
Kaumaha Molekala	105.09 g/mol
Lae hehee	240 ℃(dec.) (māmā)
ʻO ka mānoanoa	1.53 g/cm3
Hiki i ka wai wela	ʻAneʻane Mākaʻikaʻi
Waihona Temp.	Wahi Puanu a maloo
COA & MSDS	Loaʻa
Brand	Kemika Ruifu

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	Pauda Crystalline Keʻokeʻo	Hoʻokō
Ka Po'ai Pono [α]20/D	-0.05° a i +0.05°	0.00°
Mokuʻāina o ka hoʻonā (Ka lawe ʻana)	≥98.0%	99.8%
Nalo ma ka maloo	≤0.20%	0.15%
Koena ma ka Ignition	≤0.20%	0.06%
Klorida (Cl)	≤0.020%	<0.020%
Ammonium (NH4)	≤0.020%	<0.020%
Sulfat (SO4)	≤0.020%	<0.020%
Nā Metala Kaumaha (Pb)	≤10ppm	<10ppm
Hao (Fe)	≤10ppm	<10ppm
Arsenic (As2O3)	≤1ppm	<1ppm
Na mea pili	≤0.20%	Hoʻokō
Hoʻāʻo	98.5%~101.5%	99.65%
Infrared Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Ka hopena	ʻO kēia huahana ma ka nānā ʻana e like me ka maʻamau o AJI 92

Pūʻolo/Paʻa/Hoʻouna:

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 kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo a maloʻo mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Hoʻouna:Hāʻawi i ka honua ma FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

302-84-1 - Pilikia a palekana:

Nā hōʻailona pōʻino Xi - Hoʻonāukiuki
Nā Code Risk
36/37/38 - E hoʻonāukiuki i ka maka, ka hanu a me ka ʻili.
Ka wehewehe palekana
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36 - E hoʻohana i nā lole pale kūpono.
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
WGK Kelemānia 3
RTECS VT8100000
TSCA ʻAe
HS Code 2922491990

Noi:

ʻO DL-Serine (H-DL-Ser-OH) (CAS: 302-84-1) he ʻano ʻakika amino aliphatic kūʻokoʻa i loaʻa nā pūʻulu hydroxyl me ka polarity akā ʻaʻole i hoʻopaʻa ʻia, a no nā waikawa amino pono ʻole no ke kino kanaka.
ʻO DL-Serine, kahi metabolite kumu, kahi hui o D-Serine a me L-Serine.Hoʻohana ʻia ʻo DL-Serine i ka synthesis o nā derivatives tryptoline novel.
Hoʻohana ʻia ʻo DL-Serine i ka peptide synthesis, hoʻohana pū ʻia ma ke ʻano he synthesis intermediate, pharmaceutical intermediate, biochemical reagent a i ʻole chemical reagent, nā meaʻai meaʻai.
Ma waho aʻe o ka hoʻohana ʻia ʻana ma ke ʻano he mea maka no ka synthesis protein a me ka hāʻawi ʻana i nā papa kalapona i ka synthesis o purine, thymine, methionine a me choline, ʻo ke kikowaena kikowaena ikaika o kekahi mau enzymes a me ka hana ʻana o ke ala glycolic acid i nā mea kanu e pono ai e komo.Ma muli o kona hiki ke hoʻomaʻemaʻe kūikawā, hoʻohana ʻia ia i mea hoʻohui hoʻonaninani no ka cream (moisturizer) e mālama i ka maʻa o ka stratum corneum a mālama i ka palupalu o ka ʻili;mea hoʻohui meaʻai, hoʻohana ʻia ma ke ʻano he meaʻai meaʻai;lāʻau maka lāʻau a me ka infusion.Hoʻohana ʻia ʻo DL-Serine no ka infusion wai waika amino.ʻO DL-Serine kahi ʻano o nā waikawa amino pono, protein no ke kūkulu ʻana i ka hana koʻikoʻi.
Hoʻohana ʻia nā amino acids no nā ʻano noi like ʻole i ka ʻoihana, akā ʻo kā lākou hoʻohana nui ʻana he mea hoʻohui i nā huahana mālama olakino a me nā meaʻai holoholona.ʻO ka ʻoihana meaʻai kekahi mea kūʻai nui i nā waikawa amino.

Nānā Maʻiʻo:

E kaupaona pololei i ka hāpana ma kahi o 200mg a hoʻoheheʻe i loko o 3ml formic acid a me 50ml glacial acetic acid.Titration me 0.1mol/L perchloric acid glacial acetic acid solution, ua hoʻoholo ʻia ka helu hope e ka potentiometer.I ka manawa like, hana ʻia ka hoʻāʻo blank a me ka hoʻoponopono pono.Ua like ka 0.1mol/L perchloric acid no ka ml me 10.5lmg o DL-Serine (C3H7NO3).