Molekula
Glycerol meets Ph Eur, USP, FCC specifications
CAS 56-81-5
C3H8O3
MW 92.09 g/mol
Made to order
OCC(O)CO
Overview
A high-purity uncategorised supplied by Molekula across research and bulk scale.
Specifications
| Property | Value |
|---|---|
| Water | ≤0.5 % |
| Impurity A | meets the test |
| Total impurity | ≤ 1.0 % |
| Residue on ingnition | < 1 mg |
| Arsenic | <0.1 mg/kg |
| The sum of impurities | ≤0.5 % |
| Odour | mild, typical |
| Chloride (Cl) | ≤10 mg/kg |
| Sulphated Ash | < 0.005 % |
| Cadmium | <0.1 mg/kg |
| Appearance of Solution | meets the test |
| Sugars | negative |
| Acidity / Alkalinity | ≤0.2 mL of 0.1N NaOH |
| Mercury | <0.1 mg/kg |
| Individual Impurities | ≤ 0.1 % |
| Halogenated Compounds | ≤ 35 ppm |
| Any Other Impurities | ≤0.1 % |
| Colour (APHA) | ≤ 10 |
| Refractive Index (n25d) | 1.471-1.474 |
| Ethylene glycol, Diethylene glycol | ≤0.1 % |
| Relative Density at 20/20 Deg C | ≥1.262 |
| Identification C | meets the test |
| Specific Gravity 25°C | ≥ 1.249 |
| Sulfate (SO4) USP | < 5 ppm |
| Ester Content | ≥ 8.0 mL of 0.1 N HCl |
| Chlorinated Compounds | <10 mg/kg |
| Relative density(25 Deg C/25 Deg C) | ≥ 1.257 |
| Identification (B) | meets the test |
| Acrolein | < 3 mg/kg |
| Identification A | meets the test |
| Aldehyde | < 10 ppm |
| Limit of chlorinated compounds | ≤ 0.003 % of Cl |
| Fatty acids and esters | <0.1 % |
| Glycerine content | 99.5-101.0 % |
| Impurity A (DEG) | ≤0.1 % |
| Butantriole (GC Impurity A) | < 0.1 % |
| 3-monochlorpropan-1,2-diol (3-MCPD) | <0.1 mg/kg |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 56-81-5 |
| Molecular Formula | C3H8O3 |
| Molecular Weight | 92.09 g/mol |
| SMILES | OCC(O)CO |
| REACH Code | Y110 |
| HTS Code | 2905450000 |
| Tariff Code | 2905450000 |
Safety & GHS
None
For research and industrial use only
Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
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