碱性黄96:1
1. 物理性状(Physical Characteristics):
项目(Item): |
碱性黄96:1 (Basic Yellow 96:1) |
外观(Appearance): |
黄褐色粘稠液体 (Yellowish Brown Viscous Liquid) |
粘度(Viscosity): (25℃) |
430 CPS |
PH: |
1--1.5 |
最大吸收峰(Maximum Absorption Peak): |
447nm |
5ppm吸光度(Absorbancy): |
0.205 |
2. 强度(Strength):
样品来源(Sample Source) |
强度(Strength) |
红光样品( Red Dye Sample) |
110% |
绿光样品(Green Dye Sample) |
110% |
3. 色差(Color Difference):
棉布2克,染料折合成同样强度0.1%水溶液,60℃浸染10分钟,水洗烘干,测试。
样品来源(Sample Source) |
L |
a |
b |
红光样品( Red Dye Sample) |
92.36 |
-3.81 |
47.14 |
绿光样品(Green Dye Sample) |
92.42 |
-7.41 |
47.65 |
备注:出口日本化药色差要求:
(Marks: color difference requirements for export to Japan):
L±2,a±3,b±2