Ethyl acetate hmoov
Specifications:
Yam khoom ( | Txuj |
Qhov tshwm sim | Transparent kua, tsis muaj kev tshem tawm impurities |
tsw | Ua raws li tus yam ntxwv tsw, tsis muaj ntxhiab tsw seem |
Purity,% | ≥99;≥99.5;≥99.7 |
Qhov ceev, g / cm3 | 0.897-0.902 ib |
Chromaticity (hauv Hazen) (Pt-Co) | ≤10 |
Cov dej noo,% | ≤ 0.05 |
Ethanol,% | ≤0.10 |
Acidity (raws li acetic acid),% | ≤ 0.004 |
Evaporation residue,% | ≤ 0.001 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb