Erythrosine (E127) & Lake Erythrosine — Colour Supplier, Hyderabad
Product Overview
Erythrosine (E127) is a cherry-red synthetic dye approved for pharmaceutical and food use. It provides a vivid cherry-red colour in oral pharmaceutical preparations, confectionery, and food products. The aluminium lake form is preferred for solid dosage forms and fat-based applications where water solubility would cause colour bleeding.
Specifications
| CAS Number | 16423-68-0 |
| Appearance | Red to red-brown powder |
| Dye Content (dye form) | NLT 87% |
| Available Forms | Dye & Aluminium Lake |
| Packaging | 25 kg HDPE bags |
Applications
- Cherry-red colourant in pharmaceutical tablets
- Oral syrup and liquid colourant
- Food and confectionery cherry-red colourant
- Maraschino cherry and glacé cherry colourant
- Dental plaque disclosing agent
- Cosmetic product colourant
Why Source from Surravi Phharma?
- Ready stock maintained in our centralised AC warehouse, Hyderabad
- IP / BP / EP / USP grades available
- Complete documentation: COA, MSDS, Regulatory certifications
- Flexible quantities — lab scale to bulk commercial
- Prompt delivery with pan India logistics support
Frequently Asked Questions
Where can I buy Erythrosine and Lake Erythrosine in Hyderabad?
Surravi Phharma supplies Erythrosine (E127) in both dye and aluminium lake forms in Hyderabad. Ready stock. Pharma and food grade. Call +91 8008002576 for pricing and COA.
What is Erythrosine used for in pharmaceutical products?
Erythrosine provides a bright cherry-red colour in pharmaceutical tablets, oral syrups, and hard capsule shells. It is also used in dental plaque disclosing tablets — Erythrosine binds to plaque and stains it red, helping patients identify areas that need better brushing.
Is Erythrosine the same as Red No. 3?
Yes. Erythrosine is also known as FD&C Red No. 3 (USA), E127 (EU), and CI Food Red 14. It is a synthetic xanthene dye. In the USA its use in foods is restricted, but it remains approved for pharmaceutical use and in maraschino cherries specifically.
What is the difference between Erythrosine and Allura Red or Ponceau 4R for tablet coatings?
Erythrosine gives a vivid cherry pink-red. Allura Red (E129) gives a brighter strawberry red. Ponceau 4R (E124) gives a more orange-toned red. The choice depends on the exact shade required. Erythrosine has the highest tinctorial strength and is preferred when a small quantity is needed for deep colour.
Can Erythrosine Lake be used in tablet printing inks?
Yes. Lake Erythrosine is used in edible pharmaceutical printing inks for imprinting batch numbers and product information on tablets and capsules. It is dispersed in a shellac-based or polyvinyl acetate phthalate (PVAP) ink vehicle to create a stable, food-safe red ink.