| Customization: | Available |
|---|---|
| CAS No.: | 57-55-6 |
| Formula: | C3h8o2 |
|
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SYNONYMS : Monopropylene glycol-Industrial; 1,2-dihydroxypropane; propylene glycol, propylene glycol usp, monopropylen glycol, monopropylene glycol usp, MPG industrial, PG industrial, MPG, PG, MPG USP, MPG industrial, PG USP, PG industrial, α-Propylene glycol,
Specification:
|
Product |
Propylene Glycol |
CAS No |
57-55-6 |
|
Quality |
99.5%+ |
Quantity: |
1ton |
|
Test Date |
2018.6.20 |
Quality Standard |
Results |
|
Identity |
|||
|
Testing Item |
Quality Standard |
Testing Method |
|
|
Color |
Colorless |
GB 29216-2012 |
Colorless |
|
Appearance |
Transparent Liquid |
GB 29216-2012 |
Transparent Liquid |
|
Density (25ºC) |
1.035-1.037 |
|
1.036 |
|
Propylene Glycol Assay % |
≥99.5 |
GB/T 4472-2011 |
99.91 |
|
Water % |
≤0.2 |
GB/T 6283-2008 |
0.063 |
|
Acid Assay, ml |
≤1.67 |
GB 29216-2012 |
1.04 |
|
Burning residue % |
≤0.007 |
GB/T 7531-2008 |
0.006 |
|
Pb mg/kg |
≤1 |
GB/T 5009.75-2003 |
0.000 |
Application:
Cosmetic: PG could be used as humidor, emollient and solvent in cosmetic and industry.
Pharmacy: PG is used as the carrier of medicine and agent for particle medicine.
Food: PG is used as solvent of perfume and edible pigment,emollient in food packing,and anti-adhesive.
Tobacco: Propylene glycol is used as tobacco flavor, lubricated solvent,and preservative
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