Factory：Jinxiang golden sand fruits&vegetables Co., Ltd.
Address:Development area,jinxiang,jining,china.
Mobile Phone: +86-18505477686
Websit: www.jxgoldensand.com
| Product | Hydroquinone | Manufacturing Date | 2022.05.27 |
| Batch No. | JN20220530 | Test Date | 2022.05.30 |
| Quantity | 200kg | Issued Date | 2022.05.30 |
| Test items | Specifications | Results | |
| Content | 99-101% | 99.9% | |
| Characters | Crystal powder | Complies | |
| Identification | Positive | Complies | |
| Melting range | 171-175% | 171.4-172.9% | |
| Residue on ignition | ≤0.05 | 0.02 | |
| Fe | ≤0.002 | ＜0.002 | |
| Pb | ≤0.002 | <0.002 | |
| Conclusion | Qualified | ||
