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Hi-tech Spring Chemical Industry Co., Ltd.
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Propylene glycol

Hi-tech Spring Chemical Industry Co., Ltd.

Propylene glycol

Place of Origin : shandong dongying
Brand Name : Hi-spring chemical
Packaging Details : IRON DRUM ,IBC FLEXITHANK TANKS
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Propylene Glycol pharma grade

Specification:
Relative Molecular weight: 76.09
CAS No.: 57-55-6
Quality indexes:

Item
Index
Color Tone (APHA)
10 max
Water,%
0.2 max
Specific gravity (20/25 °C)
1.0350~1.0410
Refractive index(25°C)
1.4307~1.4317
Distillation range (L), °C
184.0~189.0
Distillation range (U),°C
184.0~189.0
Distillation volume, Vol%
95 min
Identification
passed
Acidity, ml
0.20 max
Chloride, %
0.007 max
Sulfate, %
0.006 max
Heavy metals, ppm
5 max
Residue on ignition, %
0.07 max
Organic Volatile impurity Chloroform, µg/g
60 max
Organic Volatile impurity 1.4 dioxane, µg/g
380 max
Organic Voltile impurity methylene chloride,µg/g
600 max
Organic Voltile impurity trichloroethylene, µg/g
80max
Assay, GLC%
99.5 min

Packing:
Packed in galvanized iron drums, net weight 200KG/drum.


Product Tags:

PG

      

PROPYLENE GLYCOL

      

cosmetic

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

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