Germall-B
- Basic Information
Germall-B is a preservative system with the following active ingredients:
| INCI | CAS No. | EINECS No. |
| Diazolidinyl urea | 78491-02-8 | 278-928-2 |
| Methyl Paraben | 99-76-3 | 202-785-7 |
| Propyl Paraben | 94-13-3 | 202-307-7 |
| 1,2-Propanediol | 57-55-6 | 259-627-5 |
- Technical Specification
| Item | Specification |
| Appearance | Colorless to light yellowish transparent liquid with characteristic odor |
| Nitrogen content % | 5.4~6.8% |
| Relative density (20℃) | 1.16~1.19 |
| Solid content | 42.5~45.5% |
| Residue on ignition % | ≤0.8 |
| Solubility | Easily soluble in propylene glycol and oluble in water (to 1%) |
- Application field
Germall-B is a clear, viscous liquid, is a convenient, ready-to-use complete antimicrobial preservative system with broad spectrum activity.
Germall-B is a solubilized combination of Germall II with Methyl paraben, Propyl Paraben and IPBC, is very effective against Gram-positive and Gram-negative bacteria and against yeast and mold.
Germall-B is readily soluble up to a level of 1.0% in both aqueous solutions and emulsions.
Germall-B can be used without additional co-preservatives and is compatible with most cosmetic ingredients.
Germall-B is ideal preservative system for shampoos, hair conditioners, and emulsion products.
Germall-B is is dissolves completely in cosmetic formulations up to a 1.0% concentration over a wide pH range (3.0-7.5).
Germall-B can be conveniently incorporated into hot or cold processed shampoos and into creams and lotions during their manufacture.
Preferred method of addition of GERMALL-B is to add it slowly to the formulation below 60°C with good stirring just prior to the addition of the fragrance。
Germall-B can be used in creams, lotions, shampoos, wet wipes and other kinds of resident and wash-off products, especially suitable for oil-in-water emulsion products with an oil phase <25%
Germall-B is generally recommended dosage is 0.3～1.0%
Germall-B is compatible with various surfactants, proteins and most cosmetic ingredients
- Packing
Standard packaging includes the following:
25kg per drum, Other package sizes are available upon request.
- Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
- Period of validity
24 months