高着色力、耐酸性好、牢固度高、光泽永久，广泛应用于染纯棉线、皮革、染纸。Gooddyeingforceandgoodlightfastness,arewidelyusedfordyeingpurecottonclothorthread,leather,paper
服务承诺：正品发售，保质保量
在线询价
| 产品名称/Product Name | 皮革黑/Leather sulphur black |
| 质量标准/Quality Standard | HG/3632-1999 |
| CAS编号/CAS NO. | 1326-82-5 |
| 外观/Appearance | 黑色均匀粉末或颗粒/Black uniform powder or granules |
| 强度/Strength | 100 |
| 色光/Shade | 近似~微/Approximate to the standard |
| 水分/Moisture content | ≤7% |
| 不溶于水的杂质含量/Insoluble impurity in water | ≤0.5% |
| 产品名称/Product Name | 皮革黑/Leather sulphur black |
| 质量标准/Quality Standard | HG/3632-1999 |
| CAS编号/CAS NO. | 1326-82-5 |
| 外观/Appearance | 黑色均匀粉末或颗粒/Black uniform powder or granules |
| 强度/Strength | 100 |
| 色光/Shade | 近似~微/Approximate to the standard |
| 水分/Moisture content | ≤7% |
| 不溶于水的杂质含量/Insoluble impurity in water | ≤0.5% |
