Propylene Glycol (Pharma & Tech Grade)

PRODUCT DETAILS

Product form : liquid


TRADE INFO

Quantity : 10000 Metric Ton


PRICE INFO

FOB Price : Price on request

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Description

Propylene Glycol Pharma Grade

ITEM STANDARD
Color(APHA) 10max
Moisture% 0.2max
Specific Gravity 1.035-1.037
Refractive index 1.4307-1.4317
Distillation range (L),℃ 184-189
Distillation range (U),℃ 184-189
Distillation volume 95min
Identification passed
Acidity 0.20max
Chloride 0.007max
Sulfate 0.006max
Heavy metals 5max
Residue on ignition 0.007max
Organic Volatile impurity Chloroform(µg/g) 60max
Organic Volatile impurity 1.4 dioxane(µg/g) 380max
Organic Voltile impurity methylene chloride(µg/g) 600max
Organic Voltile impurity trichloroethylene(µg/g) 80max
Assay 99.5min
Color(APHA) 10max
Moisture% 0.2max
Specific Gravity 1.035-1.037

Propylene glycol Tech Grade

ITEM STANDARD
Color =<10
Content (Weight %) >=99.0
Moisture(Weight %) =<0.2
Specific Gravity (25℃ ) 1.035-1.039
Free Acid (CH3COOH) ppm) =<75
Residue(ppm)   =<80
Distallation rang 184-189
Index of refraction 1.433-1.435

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