Perchlorethylene 99.9% PCE (tetrachlorethylene) CAS 127-18-4
Ingoa matū: Tetrachlorethylene
Nga kupu taurite : Perchlorethylene
CAS: 127-18-4
Kiato: 1622.69±0.01 kg/m3 i te 20 °C (awhe 10-50°C)
tātai rāpoi: C2Cl4
Maamaa: 99.9%min
Ka whakamahia te Tetrachlorethylene hei whakarewa pararopi, hei horoi horoi maroke, hei whakarewa whakarewa whakarewa,
me te raau taero anthelmintic hei whakarewa me te paerewa chromatographic.
Ka taea te whakamahi i te Tetrachlorethylene hei tango ngako, hei patu ahi me te kai paowa, aha atu.
Ka taea hoki te whakamahi ki te whakahiato i te trichlorethylene me te puoora kei roto i te fluorine.
| ITEM | KOeke I | KOEKE II |
| Te ahua | He wai marama | |
| Pure, % | ≥99.90 | ≥99.60 |
| Tae (Pt-Co) / Hazen | ≤ 15 | ≤ 15 |
| Te toenga whakaetonga ,% , % | ≤ 0.002 | ≤ 0.005 |
| makuku, % | ≤ 0.005 | ≤ 0.005 |
| PH | 5.0-8.0 | 6.0-9.0 |
| * I tua atu: Ka taea e te kamupene te rangahau me te whakawhanake i nga hua hou i runga i te hiahia motuhake a o taatau kiritaki. | ||
1. Ko te akomanga I te nuinga o te whakamahi mo nga tono teitei penei i nga rauemi mata o te whakangao hou.
2. Class II Te nuinga o te whakamahi mo te horoi tino tika, penei i te horoi maroke, te horoi whakarewa, me etahi atu; mo nga kaupapa whanui, penei i te tango hinu, te whakaheke huruhuru, me nga rauemi mata mo te whakahiato waro.
300kg/pahū
