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Vibrant blue synthetic colorant for food, cosmetics, and pharmaceuticals.
Sugar alcohol sweetener, thickener, and humectant for food and cosmetics.
Bromothymol Blue, Powder, >99%
Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. At a pH of 6.0 or lower, it appears yellow. It transitions in color between pH 6.0 and 7.6, becoming completely blue at pH 7.6.
Product Specifications
| Chemical Name | Bromothymol Blue |
| Synonyms | Bromothymol sulfone phthalein, BTB |
| Purity | >99% |
| Color Change Range | Yellow at pH ≤ 6.0, Blue at pH ≥ 7.6 |
| Chemical Formula | C27H27O5SBr2Na |
| Molecular Weight | 646.38 g/mol |
| CAS Number | 34722-90-2 |
Applications and Benefits:
- Used as a chemical indicator for weak acids and bases
- Facilitates pH measurement in the range of 6.0 to 7.6
- High purity powder for accurate scientific applications
- 1 gram prepares up to 10 liters (3 gallons) of indicator solution
Caution:
This high-purity product requires special procedures for solution preparation. For beginners, a ready-to-use solution (BTB10S) is recommended.
Brilliant Blue FCF Lake
Brilliant blue FCF Lake is the pigment version of the synthetic organic dye FDC compound used primarily as a blue dispersable colorant for processed foods, medications, dietary supplements, and cosmetics. It is classified as a triarylmethane dye and is known under various names, such as FD&C Blue No. 1 Lake or acid blue 9 Lake. It is denoted by E number E133 and has a color index of 42090. It has the appearance of a blue powder and is dispersible in oils and water based binders, with a maximum absorption at about 628 nanometers. It is one of the oldest FDA-approved color additives and is generally considered nontoxic and safe.
As a blue color, brilliant blue FCF Lake is often found in many food, cosmetics, personal care and pharmaceutical products.
Brilliant blue FCF Lake is extensively used as a water tracer agent. Due to its ability to retain color for long periods of time, brilliant blue FCF outperforms other dye tracers. Additionally, brilliant blue FCF has a low toxicity level that is favorable for the environment.
Molecular weight: 792.84
Molecular Formula: C37H34N2Na2O9S3
CAS# 68921-42-6
It is used as a coloring agent. In cosmetics and personal care products, it is used in the formulation of a wide variety of product types, eye makeup, makeup, lipsticks, nail polishes, personal cleansers and skin care products.
Key Features: Vibrant Blue Colorant
- Suitable for food, cosmetics, and pharmaceuticals
- FDA-approved and safe
- Retains color for long periods
- Low toxicity, eco-friendly
Product Specifications
| Molecular Weight | 792.84 |
| Molecular Formula | C37H34N2Na2O9S3 |
| CAS# | 68921-42-6 |
Similar Products
- Blue Cosmetic Colorant
- Food Grade Blue Dye
- Pharmaceutical Blue Pigment
- Brilliant Blue Color Additive
- Cosmetic Blue Powder
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Food Manufacturers, Cosmetics Industry, Pharmaceutical Companies, Personal Care Product Makers, and Environmental Concerns.
Sorbitol Powder, FCC/USP/NF
Sorbitol, also known as glucitol, is a sugar alcohol that the human body metabolizes slowly. It is commonly used as a sugar substitute in diet drinks, ice cream, mints, cough syrups, and sugar-free chewing gum. Sorbitol is a nutritive sweetener, providing 2.6 food calories per gram compared to 4 calories for typical carbohydrates. In cosmetics, sorbitol serves as a sweetener, thickener, humectant, and conditioning agent, preventing moisture loss from the skin and hair.
Product Specifications
| Appearance | White granular 20 - 60 mesh water-soluble powder |
| Assay | 96% - 100.5% |
| Heavy Metals (Lead) | 5 ppm Max |
| Nickel | 1 ppm Max |
Applications and Benefits:
- Nutritive sweetener for sugar-free foods and drinks
- Thickener and humectant in cosmetic formulations
- Prevents moisture loss from skin and hair
- Suitable for diet mints, chewing gums, and ice cream
- Provides dietary energy at 2.6 calories per gram
- COA available for orders of one or more 55-lb bags
Caution:
Store in a cool, dry place. Avoid exposure to moisture and ensure proper handling to maintain product integrity.
PRODUCT DESCRIPTION
Yellow no. 5 FD&C lake, provides superior color purity and saturation, oil soluble, water insoluble (but good dispersibility & no aggregate formation), for best results wet in oil before use. Can be used as a yellow pigment in arts and cosmetic/ personal care products. For external use only.
Applications: decorative cosmetic products including lipsticks, nail lacquers & face makeup (in USA prohibited for eye makeup), soaps, bath salts.
Storage: stable when kept in closed container at a cool & dry place.
Description: Color group: yellow (dye content 28%). Organic, FDA-approved, high-purity pigment. Synonym: Tartrazine. Chemical class: Pyrazolone. Water solubility: 20g/100ml.
CAS: 12225-21-7
INCI Name: CI 19140 (yellow no. 5 FD&C lake)
Benefits:
- Provides superior color purity and saturation
- Very good dispersibility and no aggregate formation when dispersed in liquids
Use: Can be tinted with titanium dioxide to create light yellow/beige shades. For best results wet in oil before use. External use only.
Applications: Decorative cosmetic products including lipsticks, nail lacquers & face makeups, personal care products, soaps
Animal Testing: Not animal tested
GMO: GMO free (does not contain plant-derived components)
Vegan: Does not contain animal-derived components
Batch Certification: Batch Certification Disclaimer: This product is subject to Batch Certification which means that this product has been certified batch by batch by the FDA. When we open such a FDA-certified package and repack it for you into smaller sizes, the repacked containers lose their certification. For this reason, you are not permitted by the FDA to use repacked containers for making cosmetics for resale.
More info: Repackaged from the original bulk container of LAKOLENE B3014. According to the FDA, lakes are formed by reacting straight dyes with precipitants and salts. Aluminum is often a component.
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