Phosphorous Pentoxide
Phosphorous Pentoxide
Technical Data Sheet
1. Alias: phosphoric anhydride
2. Mapangidwe a maselo: P2O5
3. Kulemera kwa molekyulu: 141.94
·Magawo owopsa a malamulo ndi nambala:
GB8.1 gulu 81063. Lamulo loyambirira lachitsulo: Grade 1 inorganic acid corrosive material, 91034, UN NO.: 1807. IMDG CODE 8198 page, 8 magulu.
· Gwiritsani ntchito:
Zopangira za phosphorous oxychloride ndi metaphosphoric acid, acrylates, surfactants, dehydrating agents, desiccants, antistatic agents, kuyenga mankhwala ndi shuga, ndi ma analytical reagents.
·Mawonekedwe akuthupi ndi makemikolo:
Nthawi zambiri ndi ufa wa crystalline woyera, wonyezimira kwambiri.Kuchulukana kwake ndi 0.9g/cm3, ndipo kumatsika pa 300°C.Malo osungunuka ndi 580-585 ° C.Kuthamanga kwa nthunzi ndi 133.3Pa (384°C).Ikatenthedwa ndi kutentha kwakukulu pansi pa kukanidwa, kristaloyo imasandulika kukhala thupi lofanana ndi galasi la amorphous, lomwe limatenga mosavuta chinyezi mumlengalenga.Amasungunuka m'madzi ndipo amatulutsa kutentha ndi utsi woyera.
·Makhalidwe owopsa:
Zosayaka.Komabe, imachita mwamphamvu ndi madzi ndi zinthu zakuthupi monga nkhuni, thonje kapena udzu, kutulutsa kutentha, zomwe zingayambitse kuyaka.Utsi wambiri ndi kutentha zimatha kupangidwa zikakumana ndi madzi, ndipo zimawononga pang'ono zitsulo zambiri zikakumana ndi chinyezi.Kukwiyitsa kwanuko ndikwamphamvu kwambiri.Nthunzi ndi fumbi zimatha kukhumudwitsa kwambiri maso, mucous nembanemba, khungu ndi kupuma.Ndipo amawononga khungu ndi mucous nembanemba.Ngakhale fumbi lomwe lili ndi 1 mg/m3 silingathe kupirira.
| Zinthu | Standard | Zotsatira |
| KUONEKA | POEDER YOYERA YOFEWA | PASS |
| ZOYESA | ＞99% | 99.5% |
| Insoluble mankhwala m'madzi | ＜0.02% | 0.009% |
| FE PPM | ＜ 20 | 5.2 |
| HEAVY METAL, PPM | ＜ 20 | 17 |
| P2O3 | ＜0.02 | 0.01 |
| Ndi PPM | ＜100 | 55 |
| Mapeto | MOGWIRIZANA NDIZOYENERA | |
Kusungirako: m'malo owuma, ozizira, ndi amthunzi okhala ndi zotengera zoyambirira, pewani chinyezi, sungani kutentha.
Shelf Life: miyezi 48
Phukusi:mu25kg / thumba
kutumiza:mwachangu
1. Kodi malipiro anu ndi otani?
T/T kapena L/C.
2. Kodi nthawi yanu yobereka ndi yotani?
Kawirikawiri tidzakonza zotumiza m'masiku 7 -15.
3. Nanga zolongedza?
Nthawi zambiri timapereka zonyamula ngati 25 kg / thumba kapena katoni.Inde, ngati muli ndi zofunikira zapadera pa iwo, tidzatero malinga ndi inu.
4. Nanga bwanji kutsimikizika kwa zinthuzo?
Malinga ndi zinthu zomwe mudayitanitsa.
5. Ndi zolemba ziti zomwe mumapereka?
Nthawi zambiri, timapereka ma Invoice Zamalonda, Mndandanda Wonyamula, Bili yotsitsa, COA, satifiketi yaumoyo ndi satifiketi Yoyambira.Ngati misika yanu ili ndi zofunikira zapadera, tidziwitseni.
6. Kodi doko lotsegula ndi chiyani?
Nthawi zambiri ndi Shanghai, Qingdao kapena Tianjin.
