Molekula
Alizarin Complexone
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
Alizarin Complexone is a chelating agent used in analytical chemistry for detecting and quantifying metal ions, particularly calcium and magnesium. It is also employed in dyeing and as a reagent in titrations. Available with CAS number 3952-78-1, molecular formula C19H15NO8, and molecular weight 385.32 g/mol, it is stable at ambient storage conditions. This product carries a warning signal word due to potential hazards. Molekula supplies Alizarin Complexone 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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5 g — £124.50 per pack ex VAT · £149.40 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.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow to Brown Powder |
| Identification | Conforms to reference |
| Assay (HPLC) | ≥ 98.0% |
| Residue on Ignition | ≤ 0.2% |
| Dissolution Test | Pass |
| Sensitivity of Fluorine Test | Pass |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 59110389 |
| CAS Number | 3952-78-1 |
| IUPAC Name | 2-[carboxymethyl-[(3,4-dihydroxy-9,10-dioxoanthracen-2-yl)methyl]amino]acetic acid |
| EC Number | 223-544-2 |
| Molecular Formula | C19H15NO8 |
| Molecular Weight | 385.32 |
| Exact Mass | 385.0798 |
| SMILES | C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C(=C3)CN(CC(=O)O)CC(=O)O)O)O |
| InChIKey | PWIGYBONXWGOQE-UHFFFAOYSA-N |
| InChI | InChI=1S/C19H15NO8/c21-13(22)7-20(8-14(23)24)6-9-5-12-15(19(28)16(9)25)18(27)11-4-2-1-3-10(11)17(12)26/h1-5,25,28H,6-8H2,(H,21,22)(H,23,24) |
| PubChem CID | 65132 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29225040 |
| Tariff Code | 2922500090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
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
- (((3,4-Dihydroxy-2-anthraquinonyl)methyl)imino)diacetic acid dihydrate
- 1,2-Dihydroxy-anthrachinon-3-methylen-iminodiessigsaeure
- 3-Aminomethylalizarin-N,N-diacetic acid
- 3,4-Dihydroxyanthraquinon-2-ylmethyliminodi(acetic acid)
- Acetic acid, (((3,4-dihydroxy-2-anthraquinonyl)methyl)imino)di-
- Alizarin Fluorine Blue
- Alizarin-3-methyliminodiacetic acid
- Alizarine Fluorine Blue
- Alizarinkomplexon
- Az-C
Frequently asked questions
What is Alizarin Complexone used for?
Alizarin Complexone is primarily used as a chelating agent in analytical chemistry, especially for detecting and quantifying metal ions like calcium and magnesium.
What is the chemical formula and molecular weight of Alizarin Complexone?
The chemical formula is C19H15NO8, and the molecular weight is 385.32 g/mol.
How should Alizarin Complexone be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Alizarin Complexone does Molekula supply?
Molekula supplies Alizarin Complexone in analytical grade.
Can Molekula supply Alizarin Complexone in bulk?
Yes, Molekula can supply Alizarin Complexone in bulk quantities—please contact our sales team for details.
What documentation comes with an order of Alizarin Complexone?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.