0102030405
Ihe ịchọ mma Raw Material ịchọ mma Ọkwa Aseptic Preservatives Diazolidinyl Urea CAS 78491-02-8-mbipụta
Njirimara
•Uzuoku Nrụgide:2.21E-11mmHg na 25°C
• Ebe Na-agbaze:64 ~ 69 ℃
• Ebe esi mmiri:483.6 Celsius C na 760 mmHg
• Ntụgharị Ntụgharị:1.495 - 1.502
•Ebe mgbari:246.3 Celsius C
•PKA:13.03± 0.20 (buru amụma)
•PSA:89.79000
• Ọdịdị:mmiri mmiri viscous doro anya na-enweghị agba ruo ntakịrị odo odo
• Njupụta:1.166 g/cm3
• Ngwọta:DMSO (Sparingly), methanol (obere), mmiri (obere ntakịrị)
• LogP:-0,74470
•Kpọmkwem Mas:205.13140809
Nkọwapụta
Ihe | Nkọwapụta | |
| Ọdịdị | Mmiri enweghị agba, viscous na nke doro anya | |
| dentification | A: Infrared absorption BC: Mmeghachi omume ọma | |
| Mmiri | ≤1.0% | |
| Ntughari pụrụ iche | +29.0°~+31.5° | |
| Oke nke aminopropanol | ≤1.0% | |
| Ihe fọdụrụ na mgbanye | ≤0.1% | |
| Ndekọ ntụgharị (20°C) | 1.495-1 502 | |
| Adịghị ọcha na-agbanwe agbanwe | Na-emezu ihe achọrọ | |
| Nnwale (na anhydrous ndabere) | 98.0% ~ 102.0% | |
Eji ngwaahịa
A makwaara Dexpanthenol (D-panthenol) dị ka vitamin B5 mbụ. A na-ejikarị ya na ọgwụ, nri, ihe ịchọ mma na nkwadebe mmiri mmiri. Enwere ike ịgbanwe D-panthenol ka ọ bụrụ pantothenic acid mgbe ị na-abanye n'ime ahụ mmadụ, wee mepụta coenzyme A, na-akwalite metabolism nke protein mmadụ, abụba na carbohydrates, na-echebe akpụkpọ ahụ na akpụkpọ anụ mucous, na-eme ka ntutu dị mma ma gbochie ọrịa. D-panthenol nwere ike igbochi obere wrinkles, mbufụt, ikpughe anyanwụ, mbuze, gbochie ntutu isi, na-akwalite uto ntutu, mee ka ntutu dị mmiri, belata nkwụsịtụ, gbochie nkwụsịtụ na nkwụsịtụ, na-echebe, mezie na ilekọta ntutu isi.
Ngwugwu na Nchekwa
ngwugwu:
25kg / katọn drum ma ọ bụ dị ka gị chọrọ.
Nkwupụta: Chemical mejupụtara na nha nwere ike imeziwanye ihe ndị ahịa chọrọ
Nchekwa:
Ekwesịrị ichebe ogwu ogbugba dexpanthenol ka ọ ghara ịjụ oyi na oke okpomọkụ.
Nchedo nchekwa
Akpachara anya maka njikwa adịghị mma
Ijikwa na ebe ikuku na-ekuku nke ọma. Yiri uwe nchebe kwesịrị ekwesị. Zere kọntaktị na akpụkpọ ahụ na anya. Zere imepụta uzuzu na ikuku ikuku. Jiri ngwa ndị na-adịghị ekpo ọkụ. Gbochie ọkụ na-akpata site na uzuoku mwepu electrostatic.