-
Ngwaahịa ụlọ ọrụ Acetylpyrazine CAS 22047-25-2 nwere ezigbo ọnụ ahịa
Aha ngwaahịa: Acetylpyrazine
Ọnọdụ: 22047-25-2
MF: C6H6N2O
MW: 122.12
EINECS: 244-753-5
FEMA: 3126 -
China na-ebubata oke ịdị ọcha dị oke ọnụ ahịa ọla edo Platinum Ingot
Aha ngwaahịa: Platinum Ingot
Ọnọdụ: 7440-06-4
EINECS: 231-116-1
Ebe mgbaze: 1772 ℃
Ebe esi mmiri: 3827 ℃ -
Ọnụ ahịa ụlọ ọrụ N-Methyl-Pyrrolidone/N-Methyl Kelopyrrolidide NMP CAS 872-50-4
Aha kemịkalụ: Nitrogen methyl pyrrolidone; 1-Methyl-2-pyrrolidone; N-methyl-2-pyrrolidone
CAS NO.: 872-50-4
Usoro ihe omimi: C5H9NO
Ọdịdị: mmiri mmiri na-enweghị agba na nke na-enweghị atụ, hygroscopicity siri ike, nwere ike ịgwakọta ya na mmiri n'ụdị ọ bụla, ma nwee ike meghachi omume na ethanol, ether, acetone, na aromatic ogige ọtụtụ ihe mgbaze dị ka hydrocarbons bụ miscible. -
Ọnụ ahịa kacha mma 1,4-Butanediol 1,4-BDO CAS 110-63-4 nwere mbupu nchekwa.
Aha ngwaahịa: 1,4-Butanediol
CAS: 110-63-4
Usoro ihe omimi: C4H10O2
Arọ molikula: 90.12
EINECS: 203-786-5
Agba: mmiri mmiri na-enweghị agba -
Ihe ịchọ mma Raw Material Zinc Pyrrolidone Carboxylate / Zinc PCA CAS 15454-75-8
Aha ngwaahịa Zinc Pyrrolidone Carboxylate
Nọmba CAS: 15454-75-8
Usoro ihe omimi: C10H12N2O6Zn
Arọ molikula: 129.114
Ọdịdị: ọcha ka mmiri ara ehi ntụ ntụ -
Ogo dị elu 99.5% CAS 7440-67-7 Zirconium Metal Powder / Zr Powder
Aha ngwaahịa: Zirconium ntụ ntụ
CAS : 7440-67-7
Ịdị ọcha: 99.5% min
Ebe mgbaze: 1852 ℃
Ebe esi mmiri: 4377 ℃ -
Nnukwu ịdị ọcha 99.99% Terbium Oxide CAS Mba 12037-01-3
Ngwaahịa: Terbium oxide
Usoro: Tb4o7
Nọmba CAS: 12037-01-3
Ịdị ọcha: 99.5%, 99.9%, 99.95%
Ọdịdị: Brown ntụ ntụ
A na-ejikarị emepụta terbium metal, iko anya, nchekwa magneto-optical, ihe ndọta, ndị na-eme ihe maka fluorescent powders, na mgbakwunye maka garnet, wdg.
-
Ịdị ọcha dị elu 99.9% Praseodymium Oxide CAS No 12037-29-5 nwere ọnụ ala dị ala
Aha ngwaahịa: Praseodymium Oxide
Ụdị ihe omimi: Pr6O11
Oke isi: 99.5% min.
Nọmba Cas: 12037-29-5.
Njirimara: Black ntụ ntụ.
Ngwa: Eji seramiiki, iko, metallurgy, fluorescent ntụ ntụ, wdg. -
USP Meglumine CAS 6284-40-8 dị elu na ngwaahịa
Aha ngwaahịa: Meglumine; N-Methyl-D-glucamine
Nọmba CAS: 6284-40-8
Ịdị ọcha: 99% nkeji
MF: C7H17NO5
EINECS Nọmba: 228-506-9
Ọdịdị: White crystalline ntụ ntụ
MW: 195.21
ọkọlọtọ: USP ọkwa
