2-carboxythyl (phenyl) fosphinicacid
Kumenyekanisha ibicuruzwa
Izina ryibicuruzwa: 2-Carboxyethyl (Phenyl) fosphinicacid, 3- (Hydroxyphenylphosphinyl) -Propanoic
Amagambo ahinnye: Ceppa, 3-Hpp
CAS OYA .: 14657-64-8
Uburemere bwa molekile: 214.16
Formulare ya moleCure: c9h11o4p
Formula yubaka:
Umutungo
Gushonga mumazi, glycol nibindi bicuruzwa, abuzuza amazi intege nke mubushyuhe busanzwe, buhamye mubushyuhe bwicyumba.
Indangagaciro nziza
| Isura | ifu yera cyangwa kristu |
| Isuku (HPLC) | ≥99.0% |
| P | ≥14.0 ± 0.5% |
| ACID Agaciro | 522 ± 4mgkoh / g |
| Fe | ≤0.005% |
| Chloride | ≤0.01% |
| Ubuhehere | ≤0.5% |
| Gushonga | 156-161 ℃ |
Gusaba
As one kind of environment-friendly fire retardant, it can be used permanent flame retarding modification of polyester, and the spinnability of flame retarding polyester is similar to PET, thus it can be used in all kinds of spinning system, with features as excellent thermal stability, no decompound during spinning and no smell. Irashobora gukoreshwa mubisabwa byose kugirango utezimbere ubushobozi bwubutaka bwa polyester. Umuyoboro wa copolymerisation ya PTA na 2.5 ~ 4.5%, fosifore ifatanije na Flame Idindiza Urupapuro rwa Polme ni 0.35-60%, na Loi y'ibicuruzwa bidindiza saa 30 ~ 36%.
Paki
25Kg ikarito yingoma cyangwa umufuka wa plastiki utondekanye
Ububiko
Bika ahantu hakonje, k-byumye, uhumeka neza, kure ya oxiside ikomeye.