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VWR® Calcium Carbonate ≥95%, Powder, Technical Grade, Plastic bucket, 5 kg
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CAS Number :
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Specifications:
| Application | Organic Synthesis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | ||
VWR® Calcium Carbonate ≥95%, Powder, Technical Grade is a general-purpose calcium carbonate reagent supplied as a powder for routine laboratory, industrial, educational, and technical applications. Also known as marble, calcium carbonate is commonly used in formulation work, neutralisation reactions, filler studies, basic reagent preparation, and general chemical workflows where technical-grade material is suitable.
With a minimum assay of 95%, this product provides a cost-effective option for applications that do not require ACS, Ph. Eur., or high-purity analytical reagent specifications. It is supplied in a practical 5 kg plastic bucket, making it suitable for laboratories and facilities with regular or bulk-use requirements.
Key Features
- Technical-grade calcium carbonate powder
- Minimum assay: ≥95%
- General-purpose laboratory and industrial reagent
- Supplied in 5 kg plastic bucket
- Cost-effective option for non-critical applications
- Suitable for formulation, neutralisation, and routine technical use
- Ambient storage
- Certificates and SDS available
Applications
- General laboratory reagent preparation
- Industrial formulation work
- Neutralisation reactions
- Filler and additive studies
- Teaching and demonstration laboratories
- Technical chemical applications
- Routine non-analytical workflows
- Bulk laboratory use
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | VWR® |
| Supplier | VWR Chemicals |
| Product Name | Calcium carbonate |
| Grade | Technical |
| Form | Powder |
| Catalogue Number | 22290.363 |
| Synonym | Marble |
| CAS Number | 471-34-1 |
| Molecular Formula | CaCO₃ |
| Molecular Weight | 100.09 g/mol |
| MDL Number | MFCD00010906 |
| Merck Index | 13,01658 |
| EINECS | 207-439-9 |
| REACH Number | 01-2119486795-18 |
| Melting Point | 825°C |
| Density | 2.71 g/cm³ at 20°C |
| Storage Temperature | Ambient |
| Assay | ≥95% |
| Pack Size | 5 kg |
| Pack Type | Plastic bucket |
| Packaging Format | 10 L plastic bucket for solids UN Y |
Quality Specification
| Test | Specification |
|---|---|
| Assay | ≥95% |
VWR® Calcium Carbonate ≥95%, Powder, Technical Grade is a practical and economical calcium carbonate option for laboratories and industrial users requiring a bulk technical-grade reagent. Its 5 kg plastic bucket packaging, ≥95% assay, and broad general-purpose suitability make it ideal for non-critical formulation, neutralisation, teaching, and routine technical applications.