112406 Sigma-AldrichTungsten
Tungsten fine powder 99+. CAS 7440-33-7, molar mass 183.85 g/mol.
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Overview
Replacement Information |
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Key Spec Table
CAS # | EC Number | Hill Formula | Molar Mass |
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7440-33-7 | 231-143-9 | W | 183.85 g/mol |
Pricing & Availability
Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
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1124060100 |
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Glass bottle | 100 g |
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Description | |
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Catalogue Number | 112406 |
References |
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Product Information | |
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CAS number | 7440-33-7 |
EC number | 231-143-9 |
Hill Formula | W |
Molar Mass | 183.85 g/mol |
HS Code | 8101 10 00 |
Quality Level | MQ200 |
Applications | |
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Application | Tungsten fine powder 99+. CAS 7440-33-7, molar mass 183.85 g/mol. |
Biological Information |
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Physicochemical Information | |
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Density | 18.7 - 19.3 g/cm3 (20 °C) |
Melting Point | 3410 °C |
Bulk density | 4000 kg/m3 |
Dimensions |
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Materials Information |
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Toxicological Information | |
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LD 50 oral | LD50 Rat > 2000 mg/kg |
LD 50 dermal | LD50 Rat > 2000 mg/kg |
Safety Information |
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Product Usage Statements |
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Storage and Shipping Information | |
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Storage | NoTempLimit |
Packaging Information |
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Supplemental Information |
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Specifications | |
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Identity (elemental analysis) | passes test |
Assay (gravimetrically) | ≥ 99.0 % |
Particle size (< 20 µm) | ≥ 80 % |
Global Trade Item Number | |
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Catalogue Number | GTIN |
1124060100 | 04022536142432 |
Documentation
Tungsten SDS
Title |
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Tungsten Certificates of Analysis
Product Number | Packaging | Specification | Lot Number |
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1124060100 | Glass bottle | PDF Specification Document |