北京捷特澳科贸有限公司
- 联系人 :
- 地址 : 海淀区
- 邮编 :
- 所在区域 : 北京
- 电话 : 135***6790 点击查看
- 传真 : 点击查看
- 邮箱 : hefang@jtochem.com
| Meets A.C.S. Specifications | |
| Assay: | |
| Specially Denatured Alcohol Formula 3A (200 proof)(v/v) |
94.0 - 96.0 % |
| Isopropyl Alcohol (2-propanol)(v/v) | 4.0 - 6.0 % |
| Appearance | Passes Test |
| Color (APHA) | max. 5 |
| Residue after Evaporation | max. 5 ppm |
| Specific Gravity at 25°/25°C | 0.785 - 0.795 |
| Water (H2O)(by Karl Fischer titrn) | max. 0.1 % |
| Ultraviolet Absorbance (1.00-cm cell vs. water) (curve smooth throughout stated range with no extraneous impurity peaks): | |
| 210 nm | max. 1.00 |
| 220 nm | max. 0.50 |
| 230 nm | max. 0.20 |
| 250 nm | max. 0.05 |
| 270 nm | max. 0.01 |
| 400 nm | max. 0.01 |
| SDA Formula 3A consists of 5 volumes of methanol and 100 volumes of 200proof ethanol. | |
| NOTE: Intended for nonfuel end purposes only. | |
| For Laboratory, Research or Manufacturing Use | |