GLYCERINE 99.7% USP SUP K - P&G

GLYCERINE 99.7% USP SUP K - P&G is a high-purity glycerin (99.7% USP) produced by refining crude glycerin through a series of purification steps. Crude glycerin is derived by cleaving the glycerin chain from its triglyceride backbone.
Technical Data SheetSafety Data Sheet

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Enhanced TDS

Identification & Functionality

Chemical Family
Alcohols,
Polyols,
Triols
Chemical Name
Glycerin
Tilley Product Number
10434-12
Base Chemicals Functions
Intermediate
CASE Ingredients Functions
Plasticizer
Technologies
Base Chemicals & Intermediates,
CASE Ingredients
Product Families
CASE Ingredients — Additives
Functional Additives
Base Chemicals & Intermediates — Intermediates
Alcohols
Chemical Structure

GLYCERINE 99.7% USP SUP K - P&G - Chemical Structure - 1

Applications & Uses

Markets
Industrial
Applications
Industrial — Chemical & Industrial Manufacturing
Chemical Manufacturing
Base Chemicals End Uses
Alkyd Resins,
Explosives,
Flexible Foam,
Lubricants,
Polyether Polyol
Product Applications

End-use applications for Superol KPO Glycerin include pharma- ceutical applications (for excipient use only), food and bever- age ingredient, sweetener, personal care items such as tooth pastes, polyether polyols, alkyd resins, explosives, humectants, coatings, pet foods, lubricants, flexible foams, solid fuel, de-/ anti-icers, and soaps.

Properties

Physical Form
Liquid
Soluble In
Ethanol Soluble,
Water Soluble
Taste
Tangy sweet
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity (at 22°C 760 mmHg unless stated)1.261--
Viscosity (at 20°C 760 mmHg unless stated)1150cPs-
Equivalent Weight (at 22°C760 mmHg unless stated)246--
Boiling Point (at 20°C, 760mmHg unless stated)290°C-
Flash Point (at 22°C 760 mmHg unless stated)min. 198.9°C-
Note

Note: Heating should not exceed the max handling temperature of (52°C) 125°F

Storage & Handling

Shelf Life and Storage Condition

Shelf life:

  • In a controlled study, Procter & Gamble stored glycerin in sealed containers in a controlled environment at 70 - 16 °F (22.8±1.7°C) for 24 months.
  • The glycerin was analyzed peri- odically throughout and at the end of the storage study.
  • All intermediate and final samples maintained adherence to USP limits and odor/flavor requirements.
  • A normal recommended long-term storage temperature for glycerin is ambient conditions.
  • To avoid possible color degra- dation, the optimal storage conditions would be as near to 73 °F (22.8 °C) as possible.

Storage Information: 

  • Handling Temperature: 35-52°C (95-125°F)
  • Sensitive Properties: Odor, Moisture, Color, FA&E, RCS
  • Maximum Steam:10 psig for storage, 30 psig for railcar
  • Nitrogen Blanket: YES (minimum 1 month)
  • Load out filter: 5 micron
  • Rail Car or Tank Truck: Latchet, stainless, aluminum or Food Grade lining
  • Agitation/Recirculation: Yes
  • Storage Tank: Stainless Steel or lined with Calcite 252 or Placate 9570
  • Pumps and Lines: Stainless Steel or lined with Calcite 252 or Placate 9570