| Test |
Specification...BP |
| Description |
It occurs as a white or almost white crystalline powder, hygroscopic. |
| Identification
Test (A)
Test (B)
Test (C)
Test (D)
|
(a)Specified Test. A red precipitate is formed which may become black
(b)Specified Test. The solution remains clear
(c)It gives reactions of sodium
(d) It complies with the limits of assay
|
| Solubility |
Freely soluble in water, practically insoluble in ethanol |
| Appearance of Solution |
Solution S is clear and colorless |
| pH |
Between 9.8 and 10.8 |
| Chlorides |
Not more than 50 ppm |
| Sulfates and Selenates |
Not more than 300 ppm |
| Iron |
Not more than 50 ppm |
| Assay |
Not less than 98.5% and not more than 101.5% |
| Test |
Specification...FCC |
| Characters |
It occurs as a clear, colorless, volatile liquid. |
| Identification
Test (A)
|
Specified Test. A yellow precipitate of iodoform forms.
|
| Solubility |
It is miscible with water, with alcohol, with ether, with chloroform, and with most volatile oils. |
| Acidity |
Not more than 0.002%. |
| Aldehydes |
Not more than 0.002%. |
| Alkalinity |
Not more than 10 mg/kg. |
| Distillation Range |
Within a range of 1°, including 56.1°. |
| Lead |
Not more than 1 mg/kg. |
| Methanol |
Not more than 0.05%. |
| Nonvolatile Residue |
Not more than 10 mg/kg. |
| Phenols |
Passes test. |
| Refractive Index |
Between 1.358 and 1.360. |
| Solubility in Water |
Passes test. |
| Specific Gravity |
Not greater than 0.7880 at 25°/25° (equivalent to 0.7930 at 20°/20°). |
| Substances Reducing Permanganate |
Passes test. |
| Water |
Not more than 0.5%. |
| Assay |
Not less than 99.5% and not more than 100.5% of
C3H6O
|
| Test |
Specification...USP |
| Characters |
It occurs as transparent, colorless, mobile, volatile liquid having characteristic odor |
| Identification
Test (A)
|
(a) IR absorption Spectrum
|
| Solubility |
Miscible with water, with alcohol, with ether, with chloroform, and with most volatile oils. |
| Specific gravity |
Not more than 0.789 |
| Water |
Not more than 0.5% |
| Nonvolatile residue |
Not more than 0.004% |
| Readily oxidizable substances |
Specified test. The permanganate color of the mixture does not completely disappear within 15mins. |
| Residual solvents |
Meets the requirements |
| Assay |
Not less than 99% (Anhydrous basis) |
Shelf life, Storage and Packing
It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.
Other
GLP, cGMP (FDA) Approved, ISO 9001, ISO 14001, ISO 45001, ISO 17025, ISO 22000, FSSC 22000, FSSAI, Halal and Kosher certified.
We observe WHO Good manufacturing practice and Good laboratory practice.
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