Propylene Glycol

1. Propylene Glycol Liquid
Chemical Name: 1,2-Propylene Glycol a-Propanediol
Molecular Formula: C3H8O2
Molecular Weight: 76.09
CAS No.: 57-55-6

Specifications of Propylene Glycol Liquid

Item	Specification
P.G. content, %	99.5 min
Moisture %	0.20 max
Density(20 ℃)	1.037-1.039 g /cm³
Burning residues %	0.01 max
Colourity (Pt-Co)	10 max
Alkalinity(as OH)	0.04 mmol /100g max
Distillation rang(IBP-DP)	184-188 ℃
Index of refraction	1.430-1.434
Sulfate(Na2SO4) ppm	13 max
Fe ppm	0.3 max
Cl ppm	1.0 max
Pb ppm	5.0 max
As ppm	1.0 max
Appearance	Colorless, viscous, transparent, liquid

Package: Packed in galvanized iron drums, 200kg or 215kg/drum

2. Propylene Glycol Powder

Functions
Propylene glycol powder is supplied as 55%, 60% and 65% on silica carrier. It is a dry propylene glycol (in powder) that supplies the extra energy a cow needs at the end of the dry period and during the first 100 days of lactation. It is metabolised differently and therefore transformed into glucose much faster than fat and fatty acids. The fat concentration in the blood reduces and the liver is spared. The propylene glycol powder gives your cows a good start and prevents problems after calving.

Specifications of Propylene Glycol Powder

Item	Standard
Carrier	Silica
Content (%)	≥65
Moisture (%)	≤18
Heavy metal as Pb (ppm)	≤10
Thin (Through 800 µ m sieve)(%)	≥90

Package: 25kg bags
Shelf life: 2 years
Storage: Stored in a cool and dry place.

We is a specialized propylene glycol supplier in China. We also provide betaine, straw pellet mill, disc blade, harvesting machine, belt laying battery, and many others.