Biotin CAS 58-85-5

Bulk Biotin Supplier (CAS 58-85-5) – 97.5% – 102.0% Assay, EU Supply

Bulk supply of Biotin (CAS 58-85-5) for nutraceutical, cosmetic, and R&D applications.
Available from EU warehouse with 97.5% – 102.0% assay and full documentation.

Who This Product Is For

• Nutraceutical and functional ingredient developers
• Cosmetic manufacturers (hair-care and skin-conditioning formulations)
• R&D laboratories
• Ingredient distributors

Key Specifications

• INCI: Biotin
• CAS Number: 58-85-5
• Synonyms: Vitamin B7, Vitamin H, D-Biotin
• Assay: 97.5% – 102.0%
• Appearance: White to off-white crystalline powder
• Molecular formula: C₁₀H₁₆N₂O₃S
• Molecular weight: 244.31
• Solubility: Slightly soluble in water

Bulk Supply Information

• MOQ: 10 g (evaluation and analytical testing)
• Stock availability: EU warehouse
• Larger volumes: Available on request
• Lead time: 5–10 working days
• Packaging: Plastic bags / bottles / drums depending on quantity
• Typical applications: nutraceutical formulations, hair-care systems, vitamin blends, cosmetic active formulations

Commercial Supply Programs

Beyond standard pack sizes, NST Chemicals supports commercial-scale procurement for cosmetic and food supplement manufacturers. For larger volume requirements, we offer custom quotations, volume-based pricing, and Annual Supply Agreements with scheduled split deliveries throughout the year.

Depending on the ingredient, annual supply volumes ranging from 100 kg to 2 metric tons can be accommodated. Reserved production capacity and long-term sourcing arrangements are available for customers seeking predictable lead times, batch-to-batch consistency, and secure supply chains.

For volume quotations, annual contracts, or specific sourcing requirements, please contact [email protected].

Documentation Available

• Certificate of Analysis (CoA)
• Technical Data Sheet (TDS)
• Safety Data Sheet (SDS)
• Heavy metal testing documentation
• Microbiological testing documentation
• Additional technical and regulatory documentation on request

Documentation available for quality verification and regulatory support. Additional quality-related information can be provided to support formulation, compliance, and internal validation requirements.

Applications

• Nutraceutical and dietary supplement formulations
• Hair-care and scalp-care cosmetic systems
• Vitamin-enriched cosmetic formulations
• R&D and formulation development projects

Product Notes

• Water-soluble vitamin also known as Vitamin B7 or Vitamin H
• Widely used in nutraceutical and cosmetic formulation development involving vitamin systems
• Suitable for applications requiring defined, high-purity vitamin ingredients

Why Choose NST Chemicals

• EU-based supplier focused on cosmetic and nutraceutical active ingredients
• Consistent batch quality (97.5% – 102.0%, verified)
• Flexible quantities from R&D to bulk supply
• Reliable logistics from EU warehouse
• Fast B2B communication (1h–24h response)

Request Bulk Quotation

Looking for pricing or samples?

• Custom quotes for 10 g+ orders
• Support for formulation projects
• Response time: from 1 hour up to 24 hours

👉 Email: [email protected]
👉 WhatsApp: +371 24220280

About NST Chemicals

Established in 2017 in Latvia, NST Chemicals is a flexible distributor of high-quality phytochemicals and natural active ingredients. We offer quantities from 10 g to 100 kg, transparent pricing, fast response times (1–12 hours), and reliable worldwide shipping with full documentation.