Boric Acid, 4% (w/v), with Bromocresol Green-Methyl Red Indicator for Kjeldahl Nitrogen Analysis
Manufacturer: Ricca Chemical Company
Description
Available in two convenient sizes packaged in durable poly natural containers, this precision-formulated solution eliminates the time-consuming preparation and indicator mixing steps required for traditional Kjeldahl procedures. The integrated dual-indicator system provides sharp, distinct color transitions that ensure accurate titration endpoints, reducing analyst subjectivity and improving reproducibility across your nitrogen determination protocols.
Features:
- Precision 4% (w/v) boric acid concentration optimized for Kjeldahl analysis
- Integrated bromocresol green-methyl red indicator for sharp endpoint detection
- Available in two sizes: 1 L and 4 L
- Poly natural packaging for safe storage and handling
- Melting/Freezing point: Approximately 0°C for standard storage conditions
- Ready-to-use formulation eliminates preparation time and mixing errors
- Suitable for AOAC, ASTM, and EPA-approved Kjeldahl methods
- Ideal for protein determination in food, feed, and agricultural samples
- Provides distinct color transitions for accurate titration endpoints
- Reduces analyst subjectivity and improves result reproducibility
| SKU | pH Range | Shelf Life | Size |
|---|---|---|---|
| R1070000-1A | 4.5 pH - 5 pH | 1.5 Year | 1 L |
| R1070000-4A | 4.5 pH - 5 pH | 1.5 Year | 4 L |
| Chemical Characteristics | Liquid, Red-Orange |
|---|---|
| Chemical CAS Number |
7732-18-5 10043-35-3 62625-32-5 845-10-3 |
| Hazard Symbol 1 |
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Boric Acid 4% (w/v) Safety Data Sheet (SDS) | Download |
Starting at $56.02
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