2-Carboxythyl(phenyl)phosphinicacid
Product Identification
Zita rechigadzirwa: 2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic acid
Kudimburira: CEPPA, 3-HPP
CAS NO.: 14657-64-8
Molecular uremu: 214.16
Molecular formula:C9H11O4P
Structural formula:
Property
Soluble mumvura, glycol nezvimwe zvinonyungudutsa, isina kusimba mvura adsorption mune yakajairika tembiricha, yakagadzikana mukamuri tembiricha.
Quality index
| Chitarisiko | hupfu chena kana kristaro |
| Kuchena(HPLC) | ≥99.0% |
| P | ≥14.0±0.5% |
| Asidhi kukosha | 522±4mgKOH/g |
| Fe | ≤0.005% |
| Chloride | ≤0.01% |
| Unyoro | ≤0.5% |
| Melting point | 156-161 ℃ |
Application
Semhando imwe yenharaunda-inoshamwaridzika inodzimisa moto, inogona kushandiswa zvachose murazvo wemoto unodzoreredza shanduko yepolyester, uye kutenderera kwemoto unodzoreredza polyester kwakafanana nePET, nekudaro inogona kushandiswa mumhando dzese dzekuruka, ine maficha seakanakisa kupisa. kugadzikana, hapana kuora panguva yekutenderera uye pasina kunhuwa. Inogona kushandiswa mune ese maficha ekushandisa ePET kuvandudza antistatic kugona kwepolyester. Muyero wecopolymerization yePTA neEG i2.5 ~ 4.5%, phosphorus assay yeflame retarding polyester sheet i0.35-0.60%, uye LOI yezvigadzirwa zvinodzoreredza moto i30 ~ 36%.
Package
25kg cardboard drum kana plastic bag rakarukwa bhegi
Storage
Chengetedza munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka, kure neoxidizer yakasimba.