NW Acid – Engineered for Industrial Performance
- Tobias Amines Limited

- Nov 19
- 1 min read
In today’s process-driven chemical and manufacturing ecosystem, precision, consistency, and purity define product value.
NW Acid (Neville & Winther’s Acid) is a critical intermediate widely used in dyes, pigments, food colors, textiles, and chemical synthesis, making it a key raw material for high-output industries.
At Tobias Amines Limited, we supply NW Acid with assured 82% purity, designed for scalable manufacturing, stable reaction output, and commercial advantage.
Value Point | Industrial Benefit |
Controlled 82% Composition | Predictable process outcomes |
Ultra-Low Impurities | Reduced waste & reprocessing |
Stable Molecular Integrity | Shade & yield consistency |
Optimized for Bulk Production | Smooth integration in large-scale plants |
Trusted Packaging & Mobility
To support uninterrupted production cycles, we provide:
• 25 / 50 kg HDPE & PP industrial-grade bags
• Pan-India logistics + export-ready dispatch
• Batch-to-batch traceability & QC documentation
Your manufacturing timelines stay secure — from lab scale to multi-ton production

Key Application Sectors
1. Dye & Pigment Industry
Used in azo dyes, reactive dyes, acid dyes and pigment formulations.
2. Food Color Industry
Supports intermediates such as Carmoisine, Ponceau SX, ensuring stable purity.
3. Textile & Ink Formulation
Delivers vivid, long-lasting shades for dye intermediates and printing inks.
4. Pharma & Fine Chemicals
Acts as a sulfonation & nitration reagent in API-supporting chemistry.
Why Choose Tobias Amines Limited
• Guaranteed 82% purity
• Competitive factory pricing
• Reliable bulk production capacity
• Technical documentation (COA / MSDS / TDS)
• Long-term supply partnership model
If you prioritize purity, consistency, and commercial value, we are ready to support your production.
Business Inquiry
Tobias Amines Limited – Together Towards Tomorrow
Call / WhatsApp: +91 99090 45493
Email: purchase@tobiasamines.com



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