Akụkọ
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Mepee Mmepụta Ihe Ọhụrụ site na iji Trimellitic Anhydride (TMA): Ngwọta Kasị Elu maka Ngwa Arụmọrụ Dị Elu
Trimellitic Anhydride (CAS: 552-30-7) bụ ihe mejupụtara organic nwere usoro C9H4O5C9H4O5. Ọ bụ kristal ọcha siri ike nke a maara maka nnukwu mmeghachi omume na ọtụtụ ihe dị iche iche, na-eme ka ọ bụrụ isi ihe dị n'etiti usoro kemịkalụ dị iche iche. Isi ojiji nke Trimellitic Anhydride (TMA) 1. Ime ka plastik...GỤKWUO -
Kedu ihe bụ 1-Methoxy-2-propanol(PM) CAS 107-98-2?
Propylene glycol ether na ethylene glycol ether bụ ihe mgbaze diol ether. Propylene glycol methyl ether nwere obere isi ether, mana ọ nweghị isi na-akpasu iwe siri ike, nke na-eme ka ojiji ya dịkwuo ogologo ma dịkwa nchebe. Kedu ihe PM CAS 107-98-2 ji eme ihe? 1. A na-ejikarị ya eme ihe dị ka ihe mgbaze, ihe na-agbasa na ihe na-agwakọta...GỤKWUO -
Kedu ihe bụ butylnaphthalenesulfonic acid sodium salt CAS 25638-17-9?
Nnu sodium nke Butylnaphthalenesulfonic acid, nke a makwaara dị ka sodium butylnaphthalene sulfonate, nọmba CAS 25638-17-9. Site n'ọdịdị ya, ọ bụ ihe ntụ ntụ ọcha, nke a na-agbaze ngwa ngwa na mmiri, bụ nke anionic surfactant. Usoro molekul ya bụ C14H15NaO2S na ibu molekul bụ 270.32. I...GỤKWUO -
Ọrụ nke peptide ọla kọpa GHK-Cu CAS 89030-95-5 na nlekọta akpụkpọ ahụ na uto ntutu
Peptide ọla kọpa GHK-Cu CAS 89030-95-5, ihe a dịtụ omimi, bụ n'ezie ihe mgbagwoju anya mejupụtara tripeptide nke Glycine, Histidine na Lysine jikọtara ya na Cu² +, aha kemịkalụ gọọmentị bụ tripeptide-1 copper. N'ihi na ọ bara ụba na ion ọla kọpa, ọdịdị ya na-egosi...GỤKWUO -
Mụta maka Disodium Octoborate Tetrahydrate
Disodium octaborate tetrahydrate CAS 12280-03-4, usoro kemịkalụ B8H8Na2O17, site n'ọdịdị ya, ọ bụ ntụ ntụ ọcha dị nro, dị ọcha ma dịkwa nro. Uru pH nke disodium octaborate tetrahydrate dị n'etiti 7-8.5, ọ na-anọpụ iche ma na-edozi ahụ. Enwere ike ịgwakọta ya na ọtụtụ ọgwụ nje na fatịlaịza na...GỤKWUO -
Mmasị dị iche iche nke glyoxylic acid CAS 298-12-4
Asịd Glyoxylic CAS 298-12-4, nwere usoro molekul nke C₂H₂O₃ na ibu molekul nke 74.04. Mmiri mmiri ya bụ mmiri na-enweghị agba, nke na-agbaze ntakịrị na ethanol, ether na benzene. Asịd Glyoxylic bụ ihe dị mkpa sitere na organic, nke nwere otu aldehyde (-CHO) na ụgbọ ala...GỤKWUO -
Sodium Hyaluronate CAS 9067-32-7 Ihe nchebe mmiri maka akpụkpọ ahụ na nkwonkwo
Sodium hyaluronate CAS 9067-32-7, nke a makwaara dịka sodium hyaluronate, bụ mucopolysaccharide dị elu nke mejupụtara N-acetylglucosamine na glucuronic acid. Ọ nwere hydrophilicity na mmanụ dị ike, ma na-arụ ọrụ dị mkpa n'ahụ mmadụ. Sodium hyaluronat...GỤKWUO -
Mmiri ara ehi sitere n'okike nke na-eme ka mmiri dị nro nke surfactant-sodium cocoyl glutamate CAS 68187-32-6
Gịnị bụ sodium cocoyl glutamate CAS 68187-32-6？ Sodium Cocoyl Glutamate nwere CAS 68187-32-6 bụ amino acid surfactant mmiri mmiri na-enweghị agba ruo na odo odo, nke a na-emepụta site na njupụta nke abụba sitere n'okike na nnu glutamic acid. Usoro kemịkalụ ya bụ...GỤKWUO -
Kedu ihe bụ Bis(2,6-diisopropylphenyl) Carbodiimide CAS 2162-74-5?
Bis(2,6-diisopropylphenyl) carbodiimide CAS 2162-74-5 bụ monomeric carbodiimide, ụdị ihe na-egbochi hydrolysis nke nwere njirimara nke ịdị ọcha dị elu, agba dị nro, enweghị isi na ọrụ dị elu. A na-ejikarị Bis(2,6-diisopropylphenyl) carbodiimide eme ihe n'ọtụtụ ihe dịka pol...GỤKWUO -
Chọpụta Ihe Nzuzo nke N-Acetyl-D-Glucosamine CAS 7512-17-6
N-Acetyl-D-Glucosamine CAS 7512-17-6 nwere ọnọdụ dị mkpa na mkpụrụ ndụ ihe nketa. Ọ bụ akụkụ bụ isi nke ọtụtụ polysaccharides dị mkpa, ọkachasị exoskeleton nke crustaceans. Usoro kemịkalụ ya bụ C8H15NO6 na ibu molekul ya bụ 221.21. Ọ na-apụta dị ka ntụ ọcha. ...GỤKWUO -
Obi ụtọ ụbọchị mba
Ọktoba 1 bụ ụbọchị dị mkpa na China, Ụbọchị Mba, mba ahụ dum na-eme emume ụbọchị a kwa afọ. Dịka iwu ezumike nke China si dị, anyị ga-anọ ezumike site na Ọktoba 1 ruo Ọktoba 7, anyị ga-alaghachikwa ọrụ na Ọktoba 8. Ọ bụrụ na ị nwere ajụjụ ọ bụla dị mkpa n'oge...GỤKWUO -
o-Cymen-5-ol bụ onye enyemaka dị ike maka ihe ịchọ mma na ngwaahịa mma
o-Cymen-5-ol bụ ihe dị mkpa maka nchekwa nje. N'ihe gbasara ihe ịchọ mma na ihe ịchọ mma, ọrụ ya bụ igbochi ụmụ nje ndị na-adịghị ahụ anya ịmụpụta, si otú a na-agbatị ndụ nchekwa nke ngwaahịa ahụ. Enwere ike iji o-Cymen-5-ol dị ka ihe na-egbu nje iji nyere aka hichaa akpụkpọ ahụ, yana ...GỤKWUO