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Shijiazhuang Kaizheng Trading Co., Ltd.

1 2-Propanediol, CAS: 57-55-6, Mf: C3h8o2 manufacturer / supplier in China, offering 1, 2-Propanediol CAS: 57-55-6 Mf: C3h8o2 Purity: 99.5%, Sodium Hypochlorite CAS: 7681-52-9 Mf: Clnao Purity: 10%, Pharmaceutical Raw Material Methylamine Hydrochloride / Methylamine HCl CAS 593-51-1 and so on.

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Supplier Homepage Product alcohols 1, 2-Propanediol CAS: 57-55-6 Mf: C3h8o2 Purity: 99.5%

1, 2-Propanediol CAS:  57-55-6 Mf: C3h8o2 Purity: 99.5%

FOB Price: Get Latest Price
Min. Order: 25 Tons
Production Capacity: 5000tons/Month
Transport Package: Follow Client′s Requirement
Payment Terms: L/C, T/T, Western Union, Money Gram
Basic Info
  • Model NO.: CAS: 57-55-6
  • Appearance: Liquid
  • Colour: Clear Viscous
  • Trademark: Customized
  • Origin: China
  • Type: Pharmaceutical Intermediates
  • Quality: Industrial
  • Nw: 76.09
  • Specification: purity: 99.5%
Product Description
1,2-Propanediol Basic information
Product Name:1,2-Propanediol
Product Categories:INORGANIC & ORGANIC CHEMICALS;Medicine grade
Mol File:57-55-6.mol
1,2-Propanediol Chemical Properties
mp -60 °C
bp 187 °C(lit.)
density 1.036 g/mL at 25 °C(lit.)
vapor density 2.62 (vs air)
vapor pressure 0.08 mm Hg ( 20 °C)
refractive index n20/D 1.432(lit.)
FEMA 2940
Fp 225 °F
storage temp. Store at RT.
Water Solubility miscible
Sensitive Hygroscopic
Merck 14,7855
BRN 1340498
1,2-Propanediol Usage And Synthesis
Chemical Propertiesclear viscous liquid
General DescriptionThick odorless colorless liquid. Mixes with water.
Air & Water ReactionsWater soluble.
Reactivity Profile1,2-Propanediol is hygroscopic. 1,2-Propanediol is sensitive to excessive heat (tends to oxidize at high temperatures). 1,2-Propanediol can react with oxidizing materials. 1,2-Propanediol is incompatible with acid chlorides, acid anhydrides, chloroformates, and reducing agents. 1,2-Propanediol dissolves many essential oils. A mixture of 1,2-Propanediol with hydrofluoric acid and silver nitrate was put in a glass bottle which burst 30 minutes later.
Health HazardLiquid may irritate eyes.
Fire Hazard1,2-Propanediol is combustible.
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