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GLYCERINE

Product Specifications

REFINED GLYCERINE, 99.7% (USP)
PURESS 997
1. Glycerol content, % (USP 24)
99.7 min.
2. Color, APHA
10 max.
3. Specific Gravity @ 25C (USP 24)
1.249 min.
4. Refractive Index (n20D) (EP 1997)
1.473-1.475
5. Acidity/Alkalinity, ml 0.1N NaOH/25g (EP 1997)
0.2 max.
6. Esters, ml 0.1N HCl/25g (EP 1997)
8.0 min.
7. Chloride (USP 24)
Not more than 10 ppm
8. Chlorinated compounds (USP 24)
Not more than 30 ppm
9. Residue on ignition (USP 24)
0.01 max.
10. Sugars (EP 1997)
Pass
11. Heavy Metals (USP 24)
Not more than 5 ppm
12. Aldehydes and reducing substances (EP 1997)
Not more than 10 ppm
13. Sulfate, ppm (USP 24)
Not more than 20 ppm

Hydrolyzer Crude Glycerine: Specs Available Upon Request.
Conforms to BS 2622: 1979

Kosher certificate available upon request.

 

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