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| Product Name | : Sodium PCA | ||
| INCI Name | : SODIUM PCA | ||
| Description | Properties | ||
Sodium Pyrrolidone Carboxylic Acid is a kind of natural moisturizing factor (NMF). It becomes an important addivtive ingredient in skin-care and hair-care cosmestics in the recent years. | Moisture: It has stronger hydrating power than that of glycerin, sorbitol and propanediol. The hydrating power of Sodium PCA is 1.5 times of glycerin, 2 times of propanediol, 6 times of sorbitol under the same environmental conditions. It is non-poisonous, non-irritant, and non-allergic. | ||
Specification | Applications | ||
| Item | Value | Recommendatory volumes of usage in creams: 2-8% | |
| Appearance | Pale yellowish transparent liquid | Packaging | |
| pH (10% water solution) | 6.8~7.4 | N.W. 25kg plastic drum | |
Transmittance (1cm, 430nm) | >96% | ||
Specific gravity | 1.260-1.270 | Storage | |
| Content | 48.0-52.0% | Keep in a cool, dry, ventilated place. Avoid sunlight. | |
| Nitrogen | 4.45-4.82% | ||
| Total bacteria (CFU/g) | <100 | Shelf life | |
| Mold and yeast (CFU/g) | ≤100 | 24 months | |
*These values indicate typical specification. They are not intended to be used as product specifications. | |||
| Product Name | : Sodium PCA | ||
| INCI Name | : SODIUM PCA | ||
| Description | Properties | ||
Sodium Pyrrolidone Carboxylic Acid is a kind of natural moisturizing factor (NMF). It becomes an important addivtive ingredient in skin-care and hair-care cosmestics in the recent years. | Moisture: It has stronger hydrating power than that of glycerin, sorbitol and propanediol. The hydrating power of Sodium PCA is 1.5 times of glycerin, 2 times of propanediol, 6 times of sorbitol under the same environmental conditions. It is non-poisonous, non-irritant, and non-allergic. | ||
Specification | Applications | ||
| Item | Value | Recommendatory volumes of usage in creams: 2-8% | |
| Appearance | Pale yellowish transparent liquid | Packaging | |
| pH (10% water solution) | 6.8~7.4 | N.W. 25kg plastic drum | |
Transmittance (1cm, 430nm) | >96% | ||
Specific gravity | 1.260-1.270 | Storage | |
| Content | 48.0-52.0% | Keep in a cool, dry, ventilated place. Avoid sunlight. | |
| Nitrogen | 4.45-4.82% | ||
| Total bacteria (CFU/g) | <100 | Shelf life | |
| Mold and yeast (CFU/g) | ≤100 | 24 months | |
*These values indicate typical specification. They are not intended to be used as product specifications. | |||
