Mono Propylene Glyco...
Mono Propylene Glycol USP/IND
| Test Description | Spcification Limits Min Max. |
Unit of Measure |
Test Method |
|
|---|---|---|---|---|
| Propylene Glycol, on a dry |
99.5 |
-- |
%(w/w) | HOC 0540 |
| basis |
-- |
-- |
-- | -- |
| Acidity as acetic acid |
-- |
0.002 |
%(w/w) | HOC 0210 |
| Chlorides |
-- |
0.5 |
ppm | HOC 0221 |
| Colour , Pt-Co |
-- |
10 |
APHA Colour | HOC 0641 |
| Heavy Metals as Pb |
-- |
5 |
ppm | HOC 0274 |
| Iron |
-- |
0.5 |
ppm |
HOC 0290 |
| Water |
-- |
0.2 |
%(w/w) | HOC 0316 |
| Arsenic as As |
-- |
1 |
-- |
HOC 0242 |
| Distillation @ 760 mm Hg |
-- |
-- |
-- |
|
| Initial Boiling Point |
186 |
-- |
0C |
HOC 0154 |
| Drying Point |
-- |
189 |
0C |
HOC 0154 |
| Residue on Ignition |
0 |
0.005 |
%(w/w) |
HOC 0140 |
| Specific Gravity 20/20 0C |
1.0377 |
1.0364 |
-- |
HOC 0132 |
| Specific Gravity 25/25 0C |
1.0352 |
1.0364 |
-- |
HOC 0132 |
| Sulphate |
0 |
0.006 |
%(w/w) |
HOC 0225 |
