Hauj lwm
Poloxamer 407. tseem hu ua Pluronic F127. yog a Triblock copolymer yog tsim los ntawm polyoxyethylene thiab polypropylene. Qhov no ntau yam Tsis-ionic surfactant yog paub txog nws zoo heev solubilizing, emulsifying, thiab stabilizing zog. Poloxamer 407 yog siv dav hauv pharmaceuticals, cov khoom tu tus kheej, thiab cov ntawv thov kev lag luam vim nws cov yam ntxwv tshwj xeeb thiab kev ruaj ntseg profile.
Daim ntawv thov
Pharmaceuticals: Poloxamer 407 yog siv nyob rau hauv cov tshuaj formulations raws li ib tug solubilizer, emulsifier, thiab stabilizer. Nws yog tshwj xeeb tshaj yog pab tau nyob rau hauv kev tswj-tso tshuaj xa tshuab, tshuaj pleev gels, thiab txhaj tshuaj formulations.
Cov Khoom Siv Kho Tus Kheej: Nws yog dav siv hauv cov khoom tu tus kheej, suav nrog tshuaj zawv plaub hau, tshuaj kho mob, tshuaj ntxuav lub cev, thiab tshuaj pleev. Poloxamer 407 txhim khu kev ntxhib los mos, ruaj khov, thiab kev ua haujlwm ntawm cov khoom no.
Tshuaj pleev ib ce: In Tshuaj pleev ib ce, Poloxamer 407 yog siv los tsim cov qauv du thiab ruaj khov. Nws pab nyob rau hauv lub emulsification ntawm cream thiab tshuaj pleev ib ce thiab txhim khu lub sensory zog ntawm pleev cov khoom.
Ophthalmic Solutions: Poloxamer 407 yog siv rau hauv qhov muag tee thiab lwm yam tshuaj kho qhov muag rau nws cov khoom tsis ua rau khaus thiab muaj peev xwm tsim cov kev daws teeb meem meej, ruaj khov.
Kev Siv Hluav Taws Xob: Nws yog siv nyob rau hauv kev lag luam daim ntaub ntawv xws li detergents, tu neeg ua hauj lwm, thiab coatings rau nws emulsifying thiab stabilizing zog.
Biomedical Applications: Poloxamer 407 yog ua haujlwm nyob rau hauv biomedical daim ntaub ntawv, nrog rau cov ntaub so ntswg engineering, cov khoom tu lub qhov txhab, thiab raws li ib feem nyob rau hauv hydrogel-raws li tshuaj xa systems.
Specifications
| Cov khoom | specification | tau |
| Kev txheeb xyuas (IR) | Sib piv cov qauv scan | Pass |
| Qhov tshwm sim ntawm kev daws teeb meem | Tsawg dua BY17 | Pass |
| Clarity thiab xim ntawm cov kua | Ntshiab thiab tsis muaj xim | dhau |
| Acid | Liab daws | dhau |
| Ph tus nqi (25g / L hauv dej) | 5.0-7.5 | 6.5 |
| Ph tus nqi (100g / L hauv dej) | 5.0-7.5 | 6.7 |
| Qhov nruab nrab molecular hnyav | 9840g / mol ~ 14600g / mol | 13339g / mol |
| Oxyethylene | 71.5% ~ 74.9% | 72.2% |
| Tag nrho cov tshauv | ≤0.4% | 0.2% |
| Residue ntawm kev tiv thaiv | ≤0.30% | 0.27% |
| Unsaturation | 0.031mEq/G~ 0.065mEq/G | 0.051mEq/G |
| dej | ≤0.75% | 0.05% |
| Cov hlau hnyav | Pass | |
| BHT stabilizer | 50ppm ~ 125ppm | 103ppm |
| Congealing point | 50 ° C ~ 62 ° C | 52 ° C |
| APHA Xim (50:50 hauv MeOH) | ≤120 | 50 |
| Huab point, 10% daws | ≥100 ° C | > 100 ° C |
| Residual kuab tshuaj | Ua tau raws li USP cov cai | Pass |
| Sun ethylene thiab diethylene glycol | <0.25wt% | Pass |
| 1.4 tsi dioxane | ≤5.0ppm | 0.1ppm |
| Ethylene oxide hmoov | ≤1.0ppm | 0.1ppm |
| Propylene oxide | ≤5.0ppm | 0.9ppm |
| arsenic | <2ppm | Pass |
Hom Ntim:
90KG / cardboard chim
lawm
ISO 9001. ISO 22716. cGMP tau ntawv pov thawj
Kosher, Halal tau ntawv pov thawj
Kev Qhia Tawm
MOQ: (Vim qhov xwm txheej ntawm kev thauj mus los, thov sab laj nrog tus thawj tswj hwm kev lag luam hiav txwv kom paub meej!)
Chaw Nres Nkoj: Tuam Tshoj - Chaw Nres Nkoj Shanghai, Chaw Nres Nkoj Ningbo Zhoushan, Chaw Nres Nkoj Guangzhou, QinGDAo Chaw nres nkoj, Chaw nres nkoj Tianjin, Chaw nres nkoj Dalian, Chaw nres nkoj Xiamen, Chaw nres nkoj Lianyungang (tuaj yeem ua kom tau raws li qhov yuav tsum tau ua ntawm cov neeg siv khoom)
Lub sij hawm xa tuaj: 4-6 lub lis piam, nyob ntawm qhov kev txiav txim loj thiab qhov chaw
ntsiab lus uas them
L / C, D / P, T / T ntawm tus neeg yuav khoom tus nqi
Qauv muaj nyob rau ntawm kev thov
Ntau lub npe
Polyether polyol
Polyoxyethylene-polyoxypropylene Thaiv Copolymer
Poly (ethylene glycol) - thaiv-poly (propylene glycol) - thaiv-poly (ethylene glycol)
- Random Cov ntsiab lus
- Cov ntsiab lus kub
- Kub tshuaj xyuas cov ntsiab lus
- Dithiophosphate 25 S
- Shock Tube Detonator
- Sodium Hlau, ≥99.7%
- Sodiumsulfite Technical Qib 96% -98%
- Sodium Peroxide
- Cobalt Sulphate Heptahydrate
- Lithium chloride, 99.0%, 99.5%
- 1Kev txo nqi Sodium Cyanide (CAS: 143-33-9) rau Mining - Siab Zoo & Tus nqi sib tw
- 2Sodium Cyanide 98.3% CAS 143-33-9 NaCN kub hnav khaub ncaws tus neeg sawv cev tseem ceeb rau kev tsuas tshuaj lom neeg kev lag luam
- 3Tuam Tshoj Txoj Cai Tshiab ntawm Sodium Cyanide Exports thiab Kev taw qhia rau cov neeg yuav khoom thoob ntiaj teb
- 4Sodium Cyanide (CAS: 143-33-9) End user certificate (Suav thiab Askiv version)
- 5International Cyanide (Sodium cyanide) Kev Tswj Xyuas Txoj Cai - Kub Mine Txais Cov Qauv
- 6Tuam Tshoj Hoobkas Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Muaj Qib
- 1Sodium Cyanide 98.3% CAS 143-33-9 NaCN kub hnav khaub ncaws tus neeg sawv cev tseem ceeb rau kev tsuas tshuaj lom neeg kev lag luam
- 2High Purity · Kev Ua Haujlwm ruaj khov · Kev Txhim Kho Siab dua - sodium cyanide rau niaj hnub kub leaching
- 3Khoom noj khoom haus Khoom noj khoom haus Additives Sarcosine 99% min
- 4Sodium Cyanide Ntshuam Cov Cai & Ua Raws Cai - Ua kom muaj kev nyab xeeb thiab ua raws kev ntshuam hauv Peru
- 5United ChemicalPab Pawg Tshawb Fawb Qhia Txog Txoj Cai Los Ntawm Cov Ntaub Ntawv-Driven Insights
- 6AuCyan™ Kev Ua Haujlwm Siab Sodium Cyanide | 98.3% Kev Huv Si rau Kev Khawb Kub Thoob Ntiaj Teb
- 7Digital Electronic Detonator (Lub sijhawm ncua 0 ~ 16000ms)
Kev sib tham hauv online
Ntxiv lus: