colorless or light yellow thick liquid , with little flavor of salt.
SHANGHAI CHEMIVIT INTERNATION CO.,LTD
RM 104, NO.9 XINRONG BUILDING,628 NONG ANGYANG
ROAD,PUDONG,SHANGHAI,CHINA
CERTIFICATE OF ANALYSIS
Product Name: propylene glycol Batch No.A2009040203
SPECIFICATION & TEST RESULT AS FOLLOWS:
ITEM | SPECIFICATION | RESULT |
PG content | 99.5% min | 99.83% |
Moisture | 0.20% max | 0.09% |
Relative density(20) | 1.035-1.039 g/cm3 | 1.037 |
Burning residue | 0.008% max | 0 |
Distillation range(IBP-DP) | 184-190 | 186-189 |
Index of refraction(nD20) | 1.431-1.435 | 1.432 |
Colourity(Pt-Co) | 10 max | 6 |
Appearance | Colorless,viscous and transparent liquid | Colorless,viscous and transparent liquid |
Conclusion: | The products of this batch number can reach the specification of the high grade by analysis. | |
propylene glycol
