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Suppliers for
D-(+)-Calcium pantothenate
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Properties | CAS |
137-08-6 | Formula |
C18H32CaN2O10 | EINECS |
205-278-9 |
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14 Registered suppliers
Appearance | white powder
| Identification |
| A Infrared Absorption á 197Kñ | Concordant with the reference
| B A solution (1 in 20) responds to the tests for Calcium | Conform to USP34
| Specific optical rotation | +25.0° ~ +27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on drying | Not more than 5.0%
| Heavy metals | Not more than 0.002%
| Ordinary impurities | Not more than 1.0%
| Organic volatile impurities | Meet the requirements
| Nitrogen content | 5.7%~ 6.0%
| Content of calcium | 8.2~ 8.6%
| Assay | 98.0~ 101.0% |
Similar Grade | Vitamin B5 | Packing | 25kgs fiber drum or carton |
Similar Grade | Vitamin B5 | Packing | 25kgs fiber drum or carton |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
Appearance | White powder
| Identifications | Meet ID Tests A/B
| Specific Optical Rotation | +25.0°~+27.5°
| Alkalinity | No pink color is produced within 5 seconds
| Loss on Drying | 5.0% max.
| Heavy Metals(Colorimetry) | 20ppm max.
| Ordinary Impurites(TLC) | 1.0% max.
| Methanol Residue(GC) | Meet the requirements
| Nitrogen Content | 5.7~6.0%
| Content of Calcium | 8.2~8.6%
| Assay(Titration) | 98~101% |
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Last update 2024-04-29
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