Lab Reagent ✅ In Stock 🚢 Export Ready

Coomassie Brilliant Blue R-250

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For export only. This product is supplied exclusively for international export through our global offices. Enquiries, pricing and dispatch are handled by our overseas and export desks — not for domestic retail sale within India.

CAS: 6104-59-2 Formula: C₄₅H₄₄N₃NaO₇S₂ MW: 825.97 g/mol HSN: 3204.14

Coomassie Brilliant Blue R-250 (CAS 6104-59-2) — LR Grade. MSDS/TDS/COA. LR/AR/HPLC for R&D. Small quantities by international courier. Green Vision Technical Services, Nashik India.

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Product Specifications

Product Name	Coomassie Brilliant Blue R-250
CAS Number	6104-59-2
Molecular Formula	C₄₅H₄₄N₃NaO₇S₂
Molecular Weight	825.97 g/mol
Grade / Purity	LR Grade
Appearance	Refer to TDS
Density	N/A
Solubility	N/A
HSN Code	3204.14

DIRECT DOWNLOADS — no registration required

📄 TDS PDF 📑 COA PDF ⚠️ MSDS PDF

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Safety Data Sheet (MSDS / SDS)

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Hazard Classification

See SDS

Signal Word	Warning / Non-hazardous
GHS Classification	See SDS
Storage	Store in cool, dry, well-ventilated area. Keep away from heat and ignition sources.
PPE Required	Safety goggles, chemical-resistant gloves, lab coat
First Aid — Eyes	Rinse with water for 15 minutes. Seek medical attention.
First Aid — Skin	Wash with soap and water. Remove contaminated clothing.
First Aid — Ingestion	Do not induce vomiting. Seek immediate medical attention.
Disposal	Dispose as per local regulations (Class 3 waste if flammable)

📌 Full GHS 16-section Safety Data Sheet available on request. Contact: sales@fertilizerindia.com or WhatsApp +91-7507006931

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Technical Data Sheet (TDS)

Product Name	Coomassie Brilliant Blue R-250
Chemical Name	Brilliant Blue R
Molecular Formula	C₄₅H₄₄N₃NaO₇S₂
Molecular Weight	825.97 g/mol
Available Grades	LR Grade
Appearance	Refer to TDS
Density	N/A
Solubility	N/A
Packaging	25kg HDPE drums / 200L barrels / IBC totes / bulk tankers
Storage Conditions	Cool, dry place. Keep container tightly closed.
Shelf Life	2 years from manufacturing date

📌 Detailed TDS with full analytical specifications available on request.

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Certificate of Analysis (COA)

Parameter	Specification
Assay / Purity	LR Grade
Appearance	Refer to TDS
Density @ 20°C	N/A
Solubility	N/A
Water Content	As per grade specification
Heavy Metals	Complies with specification
Testing Method	In-house QC lab + third-party verification available

📌 Batch-specific COA issued with every shipment. Request via RFQ form or WhatsApp.

⚙️ Applications & Uses

Protein staining (SDS-PAGE)Bradford protein assayGel staining

🏭 Industries Served

ResearchBiotechPharma QC

🏷️ Synonyms & Other Names

Brilliant Blue R · CI Acid Blue 83 · Page Blue

Get Price & Documents

COA · MSDS · TDS · COO · Packing List

💬 WhatsApp Now

Green Vision Technical Services

📍 Plot No.6, Survey No.599/2, Airport Road
Janori, Nashik 422206, Maharashtra
📞 +91-2550-250271
📱 +91-7507006931 / +91-9890550271
✉️ sales@fertilizerindia.com
🏛️ GST: 27AAIFG3238J1Z9

Frequently Asked Questions

What is the CAS number of Coomassie Brilliant Blue R-250?

The CAS registry number of Coomassie Brilliant Blue R-250 is 6104-59-2.

What is the molecular weight of Coomassie Brilliant Blue R-250?

The molecular weight of Coomassie Brilliant Blue R-250 (C₄₅H₄₄N₃NaO₇S₂) is 825.97 g/mol.

What grades of Coomassie Brilliant Blue R-250 are available?

Coomassie Brilliant Blue R-250 is available in LR Grade grades from our Nashik facility, with COA supplied per batch.

What is the HSN code of Coomassie Brilliant Blue R-250 for GST and export?

The HSN code of Coomassie Brilliant Blue R-250 is 3204.14. Full export documentation (COA, MSDS, COO, Packing List) is provided.

Can I download the MSDS, TDS and COA for Coomassie Brilliant Blue R-250?

Yes — the GHS Safety Data Sheet, Technical Data Sheet and specimen COA for Coomassie Brilliant Blue R-250 are available as direct PDF downloads on this page, free and without registration.

What is Coomassie Brilliant Blue R-250 used for?

Typical applications include protein staining (sds-page), bradford protein assay, gel staining.