Cas 127-18-4 Tetrachloreslene / PCE
| Isapejuwe | Ẹyọkan | Didara oke | Didara deede |
| Ifarahan | ---- | Agbara awọ ati mimọ | |
| Idaamu aje ti Perchloreti | % | ≥99.9 | ≥99.90 |
| Isẹri | % | ≤0.005 | ≤0.005 |
| Acidity (bi HCL) | % | ≤0.02 | ≤0.01 |
| Chroma (pt-co) | ---- | ≤15 | ≤15 |
| Idajọ ibi-afẹde ti isansa | % | ≤0.005 | ≤0.005 |
| Iwọn didun ti idẹ ẹlẹsẹ | MG / cm2 | ≤0.005 | ≤1.0 |
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