Mono Propylene Glycol USP/IND
|
Property |
Specification |
Test Result |
Test Method |
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|
Appearance |
Clear |
Clear, Colorless |
Visible |
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|
Identification.A,B,C,D |
Pass |
Pass |
Current USP/EP/IP |
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|
Assay, wt.% |
Min. 99.8 |
99.96 |
Current USP/IP/ASTM E 202 |
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|
EG, % |
Max.0.005 |
0 |
Current USP/EP/IP |
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|
DEG, % |
Max.0.005 |
0 |
Current USP/EP/IP |
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|
Sulfated Ash(Residue), wt.ppm |
Max. 20 |
6 |
Current EP/IP |
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|
Chloride, wt.ppm |
Max. 01 |
0.1 |
Current USP/IP |
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|
Sp.Gr,, 20/20 c |
1.035 - 1.040 | 1.0380 | Current USP/EP/ASTM D 4052 | |||||
|
Sulfate, wt.ppm |
Max. 10 |
LT 1.0 |
Current USP/IP |
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|
Elemental Impurity, ppm |
Max. 1 |
LT1.0 |
Current USP/IP |
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|
Sp.Gr(USP),25/25 c |
1.035 -1.037 |
1.0360 |
Current USP/EP/IP/ASTM D 4052 |
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|
Acidity,ml |
Max. 0.05 |
0.02 |
Current USP/EP/IP/ASTM D 1613 |
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|
Water, wt.% |
Max. 0.07 |
0.0060 |
Current USP/EP/IP/ASTM E 203 |
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| Fe, wt.ppm | Max. 0.1 | 0.02 |
ASTM E 394 |
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|
Color, APHA |
Max. 10 |
2 |
ASTM D 1209 |
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| IBP, DegC | Min 185 | 186.2 |
Current EP/ASTM D 1078 |
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| DP, DegC | Max. 189 | 187.4 |
Current EP/ASTM D 1078 |
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| RI,20 c,- | 1.431- 1433 | 1.432 |
Current EP/ASTM D 1218 |
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| Oxidizing Substances, ml | Max. 0.2 | LTO.2 | Current EP | |||||
|
Reducing Substances, |
Pass |
Pass |
Current EP |
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|
Melting Point, °C |
121-128 |
126.0 |
ASTM D 127 |
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*LT Less Than 10
Propylene Glycol Food Grade supplier in Mumbai, Kandla, Kolkata, Chennai, Vizag. Food Grade Propylene Glycol manufacturer supplier in India.
