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ZHENGZHOU MEIYA CHEMICAL PRODUCTS CO., LTD.

Chemical Solvent, C3h8o2, CAS No.: 57-55-6 manufacturer / supplier in China, offering Chemical Solvents Propylene Glycol (PG) USP Grade, Sodium Lauryl Sulfate for Detergent, Leveling Agent, Ethylene Diamine Tetraacetic Acid/EDTA and Its Salts 2na, 4na. and so on.

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Supplier Homepage Product Chemical Solvents Chemical Solvents Propylene Glycol (PG) USP Grade

Chemical Solvents Propylene Glycol (PG) USP Grade

FOB Price: US $1,280 / Ton
Min. Order: 17 Tons
Min. Order FOB Price
17 Tons US $1,280/ 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
  • Specific Gravity: 1.035-1.037 g/cm3
  • Water/Moisture: 0.18%
  • Chloride: 4ppm
  • Arsenic: 4ppm
  • Color: 5
  • Specification: 99.5%
  • HS Code: 29053200
  • Classification: Aromatic Alcohol
  • Type: 1°(Primary Alcohol)
  • Assay (Purity): 99.68%
  • Acidity: 0.15ml of 0.10 N Naoh
  • Residue on Ignition: 0.003%
  • Heavy Metals: 4ppm
  • Sulphates: 8ppm
  • Trademark: Meiyachem
  • Origin: China
Product Description
Production name: Propylene Glycol(PG) USP Grade
Molecular formula: C3H8O2
CAS No.: 57-55-6
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
Chloroform: 60 ppm
1,4-dioxane: 400 ppm
Methylene chloride: 600 ppm
d. Trichloroethylene: 100 ppm
 
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