PROPYLENE GLYCOL

Model Number: PHARMA GRADE
Product Origin: CHNA
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Other Price Terms: USDFOB
Payment Terms: L/C
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Propylene Glycol
(pharma grade)
Standard: Q/CH03-2000
Formula：C3H8O2
Structural formula：CH3-CH-CH2
| |
OH OH
Appearance: Colorle transparent liquid.
Index:
Name Grade
High grade First grade Qualified
Colority max 10 16 60
Relative density(20/20oC) 1.037-1.039 1.036-1.040 1.035-1.041
Index of retraction(n20D) 1.431-1.435 1.426-1.435 1.426-1.435
Moisture　　% max 0.08 0.13 0.32
Ash　　　% max 0.008 0.013 0.032
Distillation range oC 184-190 183-190 182-190
Alkalinityas(OH-）% max 0.20 0.35 0.50

Uses: It is the main material for making unsaturated polyester resin. As well as the material of plasticizer, surface ,active agent, emulsifying agent and demulsifier.
Packing: In iron drums with zinc inside, net weight 200Kg

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TANGSHAN HUALONG PHARMACEUTICAL CHEMICAL CO., LTD.
Salinas Dou
NORTH OF EAST NANXIN ROAD, LUNAN DISTRICK
063000
0086-315-5900511
0086-315-5900542
www.dragon.chembb.com