Molekula
Benzhydroxamic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Benzhydroxamic acid is an organic compound belonging to the hydroxamic acid class, primarily used as a metal chelating agent, corrosion inhibitor, and analytical reagent in laboratories and industrial processes. It forms stable complexes with metal ions, making it valuable in water treatment, electroplating, and chemical synthesis. This compound has a CAS number of 495-18-1, with the molecular formula C6H5CONHOH and a molecular weight of 137.14. It should be stored between 2 to 8°C and carries a signal word of "Warning." Molekula supplies Benzhydroxamic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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25 g — £108.30 per pack ex VAT · £129.96 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
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Specifications
| Property | Value |
|---|---|
| Appearance | White to light yellow powder |
| Melting Point | 122 - 130°C |
| Purity (HPLC) | ≥ 95.0% |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 128 °C |
Source: PubChem CID 10313 (DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 35718042 |
| CAS Number | 495-18-1 |
| IUPAC Name | N-hydroxybenzamide |
| EC Number | 207-797-6 |
| Molecular Formula | C6H5CONHOH |
| Molecular Weight | 137.14 |
| Exact Mass | 137.0477 |
| SMILES | C1=CC=C(C=C1)C(=O)NO |
| InChIKey | VDEUYMSGMPQMIK-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H7NO2/c9-7(8-10)6-4-2-1-3-5-6/h1-5,10H,(H,8,9) |
| PubChem CID | 10313 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2928.00.2500 |
| Tariff Code | 2928009090 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H341 Suspected of causing genetic defects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Benzamide, N-hydroxy-
- benzenecarbohydroxamic acid
- Benzohydroxamate
- BENZOHYDROXAMIC ACID
- Benzohyroxamate
- Benzoylhydroxamic acid
- Hydroxylamine, N-benzoyl-
- N-Benzoylhydroxylamine
- N-Hydroxybenzamide
- Phenylhydroxamic acid
Frequently asked questions
What is benzhydroxamic acid commonly used for?
Benzhydroxamic acid is primarily used as a reagent in organic synthesis, particularly in the preparation of hydroxamic acids, and as an inhibitor in biochemical research.
What is the chemical formula and molecular weight of benzhydroxamic acid?
The chemical formula is **C₆H₅CONHOH**, and the molecular weight is **137.14 g/mol**.
How should benzhydroxamic acid be stored?
Store benzhydroxamic acid at **2 to 8°C** in a cool, dry place, away from incompatible substances.
What grades of benzhydroxamic acid does Molekula supply?
Molekula supplies benzhydroxamic acid in **analytical and synthesis-grade purity**—contact us for specific certifications.
Can Molekula supply benzhydroxamic acid in bulk quantities?
Yes, we offer bulk packaging options—please inquire for minimum order quantities and pricing.
What documentation comes with an order of benzhydroxamic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.