106304 SupelcoSpectromelt® B 10
Spectromelt® B 10 di-Sodium tetraborate. CAS 1330-43-4, EC Number 215-540-4, chemical formula Na₂B₄O₇.
More>> Spectromelt® B 10 di-Sodium tetraborate. CAS 1330-43-4, EC Number 215-540-4, chemical formula Na₂B₄O₇. Less<<Synonyms: Borax
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Overview
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 1330-43-4 | 215-540-4 | B₄Na₂O₇ | Na₂B₄O₇ | 201.22 g/mol |
Products
| Catalogue Number | Packaging | Qty/Pack | |
|---|---|---|---|
| 1.06304.1000 | Plastic bottle | 1 kg | |
| 1.06304.5000 | Plastic bottle | 5 kg |
| Description | |
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| Catalogue Number | 106304 |
| Synonyms | Borax |
| Description | Spectromelt® B 10 |
| References |
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| Product Information | |
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| CAS number | 1330-43-4 |
| EC index number | 005-011-00-4 |
| EC number | 215-540-4 |
| Hill Formula | B₄Na₂O₇ |
| Chemical formula | Na₂B₄O₇ |
| Molar Mass | 201.22 g/mol |
| HS Code | 2840 11 00 |
| Quality Level | MQ100 |
| Applications | |
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| Application | Spectromelt® B 10 di-Sodium tetraborate. CAS 1330-43-4, EC Number 215-540-4, chemical formula Na₂B₄O₇. |
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| Physicochemical Information | |
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| Density | 2.367 g/cm3 (20 °C) |
| Melting Point | 741 °C |
| pH value | 9.2 (25 g/l, H₂O, 20 °C) |
| Vapor pressure | 7.3 hPa (1200 °C) |
| Bulk density | 700 kg/m3 |
| Solubility | 25.6 g/l |
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| Materials Information |
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| Toxicological Information | |
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| LD 50 dermal | LD50 Rabbit > 2000 mg/kg |
| Safety Information | |
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| Categories of danger | toxic for reproduction |
| Product Usage Statements |
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| Storage and Shipping Information | |
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| Storage | Store at +2°C to +30°C. |
| Packaging Information |
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| Transport Information |
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| Supplemental Information |
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| Global Trade Item Number | |
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| Catalogue Number | GTIN |
| 1.06304.1000 | 04022536074634 |
| 1.06304.5000 | 04022536074665 |
Documentation
Spectromelt® B 10 SDS
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Spectromelt® B 10 Certificates of Analysis
| Product Number | Packaging | Specification | Lot Number |
|---|---|---|---|
| 1.06304.1000 | Plastic bottle | PDF Specification Document | |
| 1.06304.5000 | Plastic bottle | PDF Specification Document |





