4-Hydroxyphenylacetic Acid |156-38-7
Nkọwapụta ngwaahịa
Ọ bụ kristal acicular na-acha ọcha siri ike n'okpuru ọnọdụ okpomọkụ na nrụgide nkịtị.
Ọ nwere adịghị ike solubility na mmiri, ma ọ na-adị mfe soluble na nkịtị organic solvents, gụnyere ethyl acetate, Dimethyl sulfoxide, wdg.
P-hydroxy phenylacetic acid bụ nke ogige phenol.Ejikọtara ya na otu carboxyl na nhazi ya, ihe ahụ na-egosi acidity siri ike.
Nkọwa ngwaahịa
| Ihe | Ụkpụrụ ime |
| Ọdịnaya | ≥ 99% |
| Ebe mgbaze | 149-150 ℃ |
| PH | 2.0-2.4 |
| Solubility | Na-edozi ntakịrị |
Ngwa
Nkwekọrịta Organic maka mmepụta β- Njikọ nke onye na-egbochi onye na-anabata ihe Atenolol na Active Ingredient -4,7-dihydroxynenenebc isoflavone nke puerarin daidzein;Enwere ike iji ya dị ka ihe etiti maka ọgwụ pesticides.
Reagent maka Acylation nke phenols na amines.
Ọ bụ n'etiti maka njikọ nke ọgwụ ọhụrụ 4,7-dihydroxy Isoflavone, a pụkwara iji ya mee ihe dị ka onye na-ahụ maka pesticide.
Ngwugwu: 25kgs/bag ma ọ bụ dị ka ịchọrọ.
Nchekwa: Chekwaa n'ebe ikuku na-ekuru, ebe kpọrọ nkụ.
Standardkpụrụ Executive: International Standard.
