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Product Details:
Payment & Shipping Terms:
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| SPECIFIC ROTATION: | +139° | MELTING RANGE: | 166.2-167.0° C |
|---|---|---|---|
| CONDUCTIVITY: | 7.87μs/cm | REDUCING SUGARS: | 0.043% |
| LEAD: | <0.5ppm | NICKEL: | <1ppm |
| High Light: | 1 2 octanediol,disodium edetate dihydrate |
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| Specification: | ||
| ITEM | QUALITY STANDARD | RESULT |
| APPERANCE | WHITE CRYSTALLINE POWDER | CONFORMS |
| SOLUBILITY | FREELY SOLUBLE IN WATER, VERY SLIGHTLY SOLUBLE IN ETHANOL | CONFORMS |
| SPECIFIC ROTATION | +137° - +145° | +139° |
| MELTING RANGE | 165.0-169.0° C | 166.2-167.0° C |
| INFRARED ABSORPTION | CONFORMS | CONFORMS |
| CONDUCTIVITY | ≤ 20μs/cm | 7.87μs/cm |
| REDUCING SUGARS | ≤ 0.30% | 0.043% |
| LEAD | ≤ 0.5ppm | <0.5ppm |
| NICKEL | ≤ 1ppm | <1ppm |
| LOSS ON DRYING | ≤ 0.30% | 0.25% |
| ACIDITY | ≤ 0.30ml | 0.12ml |
| CHLORIDE | ≤ 70ppm | <70ppm |
| SULFATE | ≤ 100ppm | <100ppm |
| ARSENIC | ≤ 1ppm | <1ppm |
| ASSAY | 98.0%-101.5% | 100.7% |
| ENDOTOXIN | ≤ 2.5EU/g | <0.06EU/g |
Physical Property of mannitol :
White needle crystal. Melting point is 166, the relative density is 1.52, 1.489 (20 degree), boiling point is 290-295 degree (467 kPa). 1 g the goods can dissolve in 5.5 ml water (about 18%, 25degree), 83 ml alcohol, more soluble in hot water, soluble in pyridine and aniline, insoluble in ether. In alkaline solution. The goods is a pear of sugar polyol isomerization body, a pear sugar olyolhygroscopicity of very strong, and the goods completely no hygroscopic. Mannitol has a sweet taste, equivalent to 70% of the sweetness of sucrose .
Usage of High quality GMP pharma grade/Pharmaceutical grade Mannitol
1.Mannitol powder can be good diuretic , reducing intracranial pressure , intraocular pressure .
2.Mannitol powder can be tablets excipient and solid , liquid diluent .
3.Mannitol powder can be the minimum water imbibition in sugar and sugar alcohol, and has refreshing sweetness.
4.Mannitol powder can be tablet excipient and chewable taste masking agent .
The goods in the sugar and sugar alcohols in the minimum water absorption, and sweet with a refreshing, for maltose, chewing gum, cakes and other foods of anti-sticking, and as a general anti-sticking pastry flour. Diabetes can also be used with food, fitness and food low calorific value, low-sugar sweetener.
In industry, mannitol can be used for the plastics industry, the system glycerol rosin esters and synthetic resins, explosives, detonators (nitrification mannitol) and so on. In the chemical analysis for the determination of boron in biological testing for bacterial culture on the agent. Although mannitol can be absorbed by the gastrointestinal, but does not accumulate in the body. Is absorbed, is metabolized in the body part, other part in the urine; by hydrobromic acid can be obtained dibromo mannitol.
Reagents for the analysis, but also for synthetic resins and medicine .
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