Antioxidant Secondary 626
Macluumaadka aasaasiga ah:
Magaca alaabta: Secondary Antioxidant 626
Magaca kiimikada: Bis (2, 4-ditert-butylphenyl) pentaerythritol bisdiphosphite
La mid ah: Antioxidant Secondary 626; 3,9-bis (2,4-di-tert-butylphenoxy) -2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] undecane
Lambarka CAS: 26741-53-7
Qaaciddada molecular: C33H50O6P2
Miisaanka molecular: 604.69
Lambarka EINECS: 247-952-5
Qaab-dhismeedka:
Qaybaha la xidhiidha: wax lagu daro caag ah; antioxidant; alaabta ceeriin kiimikada organic;
Meesha dhalaalka: 170-180 ° C
Barta karkarinta: 555.8± 50.0°C (La saadaaliyay)
Waxa ku jira dambaska: ≤1.00%
Cufnaanta: 166 [at 20℃] Cufnaanta: 166 [at 20℃]
Solubility: si fudud ugu milmay toluene, chloromethane, chloroform iyo dareerayaasha kale ee organic, wax yar ku milma khamriga, oo aan biyo ku milmin.
Guryaha: budada cad.
LogP: 10.9 at 25 ℃
| Tilmaamid | Unug | Heerka |
| Muuqashada | budo cad | |
| barta dhalaalaysa | ℃ | 170.0-180.0 |
| nuxurka dambaska | % | ≤1.00 |
| Qiimaha acid | mgKOH/g | ≤1.00 |
| 2,4-DTBP | % | ≤1.00 |
| Nuxurka ugu muhiimsan | % | ≥95.0 |
Sharaxaad: phosphite aad waxtar u leh - antioxidant sare
Astaamaha: Deggan hoose, si hufan u shaqeeya, iyo isticmaalka dheeraadka ah ee antioxidants phenolic ah.
Sida antioxidant kaaliyaha polymer organic, isbeddel hoose, hufnaan sare, badiyaa la xannibay phenol ugu weyn antioxidant 1010,1076, oo leh saameyn isku-dhafan wanaagsan; waxaa lagu isticmaali karaa benzotriazole ultraviolet absorber iyo amine photostabilizer oo xannibay alaabta dibadda;
Lagu dabaqi karo: polyolefin iyo olefin copolymers, polycarbonate, polyamides iyo balaastikada kale ee injineernimada, caag iyo muraayadaha, dahaarka iyo xabagta.
Ku dar qaddarka: 0.05-0.2%, qaddarka ku-darka gaarka ah waxaa lagu go'aamiyaa iyadoo loo eegayo imtixaanka codsiga macaamiisha.
Waxaa lagu raray 20 Kg/25 Kg kartoon/bac aluminium ah.
Ama loo buuxiyo sida ku cad shuruudaha macaamiisha.
Ku kaydi si habboon meel qalalan oo ka hooseeya 25 ℃ oo leh nolol shelf ah oo ah laba sano.
Antioxidant Secondary 168
Antioxidant Secondary 636
Antioxidant Secondary 412S
Labaad Antioxidant TNPP
Fadlan nala soo xidhiidh wixii dukumeenti ah ee la xidhiidha.
New Venture Enterprise waxay u heellan tahay inay bixiso Antioxidants tayo sare leh si ay u buuxiso baahiyaha kala duwan ee warshadahan, wadida hal-abuurka iyo waaritaanka horumarinta alaabta, fadlan nala soo xidhiidh:
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