(Antimicrobial Agent / Coloring Agent)
Muby Chem operates a state-of-the-art manufacturing facility producing Bismuth Citrate, known for its exceptional purity and efficacy. This compound is valuable in various cosmetics applications
Our cutting-edge technology ensures uniformity and consistency in the formulation of Bismuth Citrate, making it a reliable and antimicrobial agent and coloring agent.
Application: MOLBIS® CIT is commonly used in cosmetics, particularly in progressive hair dyes that gradually darken gray hair over time by reacting with hair proteins to form dark-colored compounds. It is often used in hair coloring products to provide gradual, natural-looking results. In addition, MOLBIS® CIT provides mild antibacterial properties in skin care formulations such as creams, gels, lotions and hair dye liquids, especially in hair color restorers.
| # | PROPERTY | TYPICAL VALUE |
|---|---|---|
| 1 | CAS Number | 813-93-4 |
| 2 | Molecular Formula | BiC6H5O7 |
| 3 | Molecular Weight | 398.08 g/mol |
| # | TEST | SPECIFICATION - USP |
|---|---|---|
| 1 | Appearance | It occurs as a white amorphous or crystalline powder. |
| 2 | Identification Test (A) Test (B) Test (C) |
(A) Infrared Spectroscopy. (B) Specified test. (C) Specified test. |
| 3 | Solubility | It is soluble in ammonia and in solutions of alkali citrates; insoluble in water and in alcohol. |
| 4 | Arsenic | Not more than 10 µg/g |
| 5 | Limit of Nitrate | Specified test. |
| 6 | Limit of copper, lead and silver | For each element 10 µg/g |
| 7 | List of soluble bismuth | Not more than 40 µg/g |
| 8 | Assay | Not less than 49.0% and not more than 54.0% of bismuth. |
MOLBIS® CIT is packed in an HDPE bag or drum with double PE liners inside and is provided with a barcoded label and a tamper-evident seal.
The shelf life is 3 years. Preserve in tight, light-resistant containers, store at controlled room temperature and prevent exposure to excessive heat.
This document and any information provided herein does not constitute a legally binding obligation of Muby Chem and has been prepared in good faith and is believed to be accurate as of the date of issuance. Unless expressly agreed otherwise in writing in a supply contract or other written agreement between you and Muby Chem: