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ZHENGZHOU MEIYA CHEMICAL PRODUCTS CO., LTD.

Organic Chemical Solvent, Pg, Propylene Glycol (PG) manufacturer / supplier in China, offering Supply Chemical Solvent Propylene Glycol (PG) Tech Grade, Propylene Glycol (PG) USP Grade, Chemical Heat Stabilizer Aluminium Stearate CAS 637-12-7 and so on.

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Supply Chemical Solvent Propylene Glycol (PG) Tech Grade

FOB Price: US $1,260 / Ton
Min. Order: 17 Tons
Min. Order FOB Price
17 Tons US $1,260/ Ton
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Port: Qingdao, China
Transport Package: 215kg/Drum
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 57-55-6
  • Appearance: Liquid
  • Hydroxyl No.: Monohydroxy
  • Assay(Purity): 99.5% Min
  • Index of Refraction: 1.431-1.433
  • Moisture: 0.18%
  • Chloride: 4ppm
  • Sulphates: 8ppm
  • Specification: 99.5% min
  • HS Code: 29053200
  • Classification: Aromatic Alcohol
  • Type: 1°(Primary Alcohol)
  • Description: Colorless, Viscous, Clear Hygroscopic
  • Specific Gravity: 1.035-1.037 g/cm3
  • Acidity: 0.15ml of 0.10 N Naoh
  • Residue on Ignition: 0.003%
  • Heavy Metals: 4ppm
  • Trademark: Meiya
  • Origin: China
Product Description
SPECIFICATION
 
SpecificationIndexResult
Description/
Appearance
Colorless, viscous, clear hygroscopic liquid without odor----
Identification  IR test-
Assay (Purity)99.5% min99.68%
Specific gravity1.035 - 1.037 g/cm3 at 25 °C1.036
Index of refraction1.431 - 1.433 nD201.433
Acidity≤ 0.20 ml of 0.10 N NaOH0.15
Water/Moisture0.2% max0.18%
Residue on ignition0.004% max0.003%
Chloride5 ppm max4
Heavy metals(as Pb)5 ppm max4
Sulphates(as SO42-)10 ppm max8
Oxidizing substancesNot required--
Arsenic5 ppm max4
Color55
Reducing substancesNot required--
Organic volatile impurities
  1. Chloroform: 60 ppm
  2. 1,4-dioxane: 400 ppm
  3. Methylene chloride: 600 ppm
  4. Trichloroethylene: 100 ppm
 
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Production name: Propylene Glycol (PG) Tech grade
Molecular formula: C3H8O2
CAS No.: 57-55-6
EINECS NO: 200-338-0
Formula: C3H8O2
Molecular Weight: 76.1
Boiling Point: 187ºC
Melting Point: -60ºC
HS: 29053200
Packing: In ISO tank, one tank=24.5mt Max;
or packed in iron drums with net weight 200KG/drum, or 215KG/drum
One 20'FCL=80drums=16MT or 17.2MT
 
PropyleneGlycol is an organic compound, a clear, viscous, oily, colorless liquid with characteristic odor. 
The product is very easily soluble in water, acetone and chloroform.
Propyleneglycol is manufactured by the hydration of propylene oxide.
 
Application of Propyleneglycol:
unsaturated polyester resins;
urethanes;
paints & varnishes;
heat transfer fluids,
antifreezes, polyether polyols, antifoaming agents
as a glycerin substitute in fine organic synthesis;
as a solvent in printing inks;
as solvent and enzyme stabilizer in laundry detergents;
stabilizer in hydraulic fluids;
plasticizer to improve processing ability of plastics
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