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Product Name: | PQ-11 | ||
Quantity: | 10000KG | ||
Specification: | Company Standard | ||
I t e m | Specification | Analytical Result | |
Appearance | Colorless to light yellow transparent viscous liquid | Colorless transparent viscous liquid | |
Odor | Characteristic odor | Characteristic odor | |
Vinylpyrrolidone ppm ≦ | 50 | 30 | |
Ash ≦ | 0.1 | 0.02 | |
Viscosity(cps/25℃ ) | 20000-70000 | 28000 | |
PH Value(1% water solution) | 5.0~7.0 | 6.5 | |
Heavy metal % ≦ | 0.002 | <0.001 | |
Acetyl aldehyde ppm ≦ | 200 | 30 | |
Solid content % | 19-21 | 20.6 | |


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