4-amino phenol:outlook:crystal powder,cream-colored quality:assay>=98%
[Quality & Technical Paramelers]: Powder,Cream-Colored Quality:Assay≥98%,
Melting Point :186-189 Water:≤0.5% Iron Salt:≤150ppm
[Package]:In plastic woven bag (with plastic film)or board-carton drum Net Weight :25Kg/Drum,40kg/Bag. |
Certificate of Analysis
Product name:para amino phenol | Batch no:10030901 | ||
Mfg.Date:2010/03/09 | Exp.Date:2010/09/08 | ||
Test | specification | result | |
appearance | Cream-coloured to white Crystallization or powder | Cream-coloured powder | |
content | >=98.5% | 98.80% | |
Ferrous content | <=0.02% | 0.01% | |
Water content | <=0.5% | 0.37% | |
transmittance | >=90% | 95.5% | |
Melting point | 186°C-189°C | 187.6°C | |
conclusion | passed | ||
Beneficiary:Anhui Leafchem Co.,Ltd |