Nūhou
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He aha ka 1-Methoxy-2-propanol(PM) CAS 107-98-2?
ʻO ka propylene glycol ether a me ka ethylene glycol ether nā mea hoʻoheheʻe diol etera. He ʻala liʻiliʻi ko propylene glycol methyl ether, akā ʻaʻohe ʻala hoʻonāukiuki ikaika, ʻo ia ka mea e ʻoi aku ka nui o ka hoʻohana ʻana a me ka palekana. He aha nā mea hoʻohana o PM CAS 107-98-2? 1. Hoʻohana nui ʻia e like me ka solvent, dispersant a me ka dilue ...Heluhelu hou aku -
He aha ka butylnaphtalenesulfonic acid sodium paʻakai CAS 25638-17-9?
Butylnaphtalenesulfonic acid sodium paʻakai, ʻike pū ʻia ʻo sodium butylnaphthalene sulfonate, helu CAS 25638-17-9. Mai ka hiʻohiʻona, he mea pauka keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka wai, no ka anionic surfactant. ʻO kāna kumu molekala C14H15NaO2S a ʻo 270.32 ke kaumaha molekala. I...Heluhelu hou aku -
Ka hana o ka copper peptide GHK-Cu CAS 89030-95-5 i ka mālama ʻili a me ka ulu ʻana o ka lauoho
ʻO ka copper peptide GHK-Cu CAS 89030-95-5, kēia mea pohihihi, he mea paʻakikī maoli i haku ʻia me kahi tripeptide i haku ʻia me Glycine, Histidine a me Lysine i hui pū ʻia me Cu² +, ka inoa kemika kūhelu he tripeptide-1 keleawe. No ka mea he waiwai i nā ion keleawe, hōʻike kona helehelena ...Heluhelu hou aku -
E aʻo e pili ana i ka Disodium Octoborate Tetrahydrate
Disodium octaborate tetrahydrate CAS 12280-03-4, kemika B8H8Na2O17, mai ka nana aku, he pauda maikai keokeo, maemae a palupalu. Aia ka pH waiwai o ka disodium octaborate tetrahydrate ma waena o 7-8.5, a he kū ʻole a alkaline. Hiki ke hoʻohui ʻia me ka hapa nui o nā pesticides a me nā fertilizers me ...Heluhelu hou aku -
He aha nā mea hoʻohana o zinc pyrithione CAS 13463-41-7?
ʻO Zinc pyrithione (kahi i ʻike ʻia ʻo zinc pyrithione a i ʻole ZPT) i ʻike ʻia ma ke ʻano he "coordination complex" o ka zinc a me pyrithione. Hoʻohana ʻia ia ma ke ʻano he mea hoʻohui i ka mālama ʻili a me nā huahana lauoho ma muli o kāna mau antibacterial, antifungal a me antimicrobial properties. Loaʻa ka huahana Unilong i ʻelua pae ...Heluhelu hou aku -
He aha ka (R)-Lactate CAS 10326-41-7
(R)-Lactate, helu CAS ʻo 10326-41-7. Loaʻa iā ia kekahi mau inoa inoa maʻamau, e like me (R) -2-hydroxypropionic acid, D-2-hydroxypropionic acid, etc. ʻO ka molecular formula o D-lactic acid he C₃H₆O₃, a ʻo ke kaumaha molekala ma kahi o 90.08. ʻO kona ʻano molecular ka ʻano ...Heluhelu hou aku -
ʻO ka hiʻohiʻona nui o ka waikawa glyoxylic CAS 298-12-4
ʻO ka waikawa Glyoxylic CAS 298-12-4, loaʻa i ke ʻano molekala o C₂H₂O₃ a me ke kaumaha molekala o 74.04. ʻO kona wai hoʻoheheʻe wai he wai aniani ʻole, hiki ke hoʻoheheʻe ʻia i ka ethanol, ether a me benzene. ʻO ka waika Glyoxylic kahi pūhui mea ola koʻikoʻi, nona ka pūʻulu aldehyde (-CHO) a me kahi kaʻa...Heluhelu hou aku -
ʻO Sodium Hyaluronate CAS 9067-32-7 Palekana Hydration no ka ʻili a me nā hui.
ʻO ka sodium hyaluronate CAS 9067-32-7, ka mea maʻamau i kapa ʻia ʻo ka sodium hyaluronate, he mucopolysaccharide mole kiʻekiʻe i haku ʻia me ka N-acetylglucosamine a me ka glucuronic acid. He ikaika ka hydrophilicity a me ka lubrication, a ke pāʻani nei i kahi hana physiological koʻikoʻi i ke kino o ke kanaka. Sodium hyaluronat...Heluhelu hou aku -
Mea hoʻomaʻemaʻe kūlohelohe-sodium cocoyl glutamate CAS 68187-32-6
He aha ka sodium cocoyl glutamate CAS 68187-32-6? ʻO kona ʻano kemika ʻo ia ...Heluhelu hou aku -
He aha ka Bis(2,6-diisopropylphenyl) Carbodiimide CAS 2162-74-5?
ʻO Bis(2,6-diisopropylphenyl) carbodiimide CAS 2162-74-5 he monomeric carbodiimide, he ʻano ʻano like ʻole o ka anti-hydrolysis agent nona nā hiʻohiʻona o ka maʻemaʻe kiʻekiʻe, ke kala māmā, ʻaʻohe ʻala a me ka hana kiʻekiʻe. Bis(2,6-diisopropylphenyl) carbodiimide hoʻohana nui ʻia i nā mea e like me ka pol...Heluhelu hou aku -
E ʻike i ka mea huna o N-Acetyl-D-Glucosamine CAS 7512-17-6
N-Acetyl-D-Glucosamine CAS 7512-17-6 noho i kahi kūlana koʻikoʻi i loko o nā pūnaewele olaola. ʻO ia ka ʻāpana kumu o nā polysaccharides koʻikoʻi, ʻoi aku ka exoskeleton o nā crustaceans. ʻO C8H15NO6 kona kumu hoʻohālike kemika a ʻo kona kaumaha molekala he 221.21. ʻIke ʻia me he pauda keʻokeʻo. ...Heluhelu hou aku -
Hauʻoli La Lahui
He lā koʻikoʻi ka lā 1 ʻOkakopa ma Kina, Lā Lahui, a hoʻolauleʻa ka ʻāina holoʻokoʻa i kēia lā i kēlā me kēia makahiki. Wahi a nā kānāwai hoʻomaha hoʻomaha o Kina, e hoʻomaha ana mākou mai ʻOkakopa 1 a hiki i ʻOkakopa 7, a e hoʻi i ka hana ma ʻOkakopa 8. Inā he mau nīnau koʻikoʻi kāu dur...Heluhelu hou aku