VAQORAMetal PowdersAvailable on request
Chromium powder, <40 μm, 99.9%
CAS No.7440-47-3
FormulaCr
Mol. weight52.00
Catalogue No.VQ-016081
Purity99.9%
HSN81122900
Chromium powder, <40 μm (CAS 7440-47-3) – metal powder, 99.9%. Cr, MW 52.0. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Chromium powder, <40 μm, 99.9%
Chromium powder, below 40 μm is a metal powder carrying the CAS registry number 7440-47-3 at a purity of 99.9%. Formula Cr, molecular weight 52.0 g/mol. Systematically, it is named chromium.
The product is provided as a powder. Reported physical data include a melting point of 1857 °C and a boiling point of 2672 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.
It is commonly used for powder metallurgy, additive manufacturing, chemical synthesis and paints, coatings and inks. Typical end-use sectors are academic and industrial research and metallurgy and mining.
Standard pack sizes are 100 g, 500 g and 5 x 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Typical applications
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
- Paints, coatings & inks
Industries
Specifications & identifiers
| Product name | Chromium powder, <40 μm, 99.9% |
|---|---|
| Catalogue No. | VQ-016081 |
| CAS Number | 7440-47-3 |
| IUPAC name | chromium |
| Molecular formula | Cr |
| Molecular weight | 52 g/mol |
| Exact mass | 51.9405 |
| Purity / assay | 99.9% |
| HSN code | 81122900 |
| InChIKey | VYZAMTAEIAYCRO-UHFFFAOYSA-N |
| SMILES | [Cr] |
| PubChem CID | 23976 |
| Physical form | Powder |
|---|---|
| Appearance | Powder |
| Melting point | 1857 °C |
| Boiling point | 2672 °C |
| H-bond donors / acceptors | 0 / 0 |
| TPSA | 0 Ų |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H317May cause an allergic skin reactionH319Causes serious eye irritationH334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements: P233, P260, P261, P264 + P265, P271, P272, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P342 + P316, P362 + P364, P403, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Other grades of CAS 7440-47-3
Frequently asked questions
What is the CAS number of Chromium powder, <40 μm, 99.9%?
The CAS Registry Number of Chromium powder, <40 μm, 99.9% is 7440-47-3.
What is the molecular formula and molecular weight of Chromium powder, <40 μm, 99.9%?
Chromium powder, <40 μm, 99.9% has the molecular formula Cr and a molecular weight of 52 g/mol. Its IUPAC name is chromium.
Which grade and pack sizes of Chromium powder, <40 μm, 99.9% can I order?
We supply Chromium powder, <40 μm, 99.9% in (99.9%) grade, in 100 g, 500 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Chromium powder, <40 μm, 99.9%?
Yes. Every lot of Chromium powder, <40 μm, 99.9% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Chromium powder, <40 μm, 99.9% be shipped internationally?
Yes. Chromium powder, <40 μm, 99.9% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Chromium powder, <40 μm, 99.9%
We reply within one business day with price, pack options, lead time and documentation.
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