Phthalic anhydride, ACS reagent – CAS 85-44-9
€ 245.00
Additional information
| Weight | 500 g |
|---|---|
| product name | Phthalic anhydride, ACS reagent |
| features | ACS reagent plus |
| synonyms | 1,2-Benzenedicarboxylic anhydride, |
| product origin | 100% made in European Union (according to USP, EUP, ECHA-REACH) |
| purity grade | >99.99% (raw virgin matter, ultra-pure, concentrated, sterilized) |
| use | lab. / tech. / bio-research / reagent / intermediate / industrial |
| product code | EA1771 |
| C.A.S. number | 85-44-9 |
| MDL | MFCD00005918 |
| EINECS | 201-607-5 |
| ID PubChem substance | 24859242 |
| SMILES | O=C1OC(=O)C2=CC=CC=C12 |
| InChl key | LGRFSURHDFAFJT-UHFFFAOYSA-N |
| empirical formula | C8H4O3 |
| formula weight | 148.12 |
| melting point | 129 °C to 132 °C |
| boiling point | 284 °C @ 760 mmHg |
| density | 1.5300 |
| flash point | 152 °C |
| pH | 2 (6 g/L) aq. sol. |
| vapor density | 5.1 (vs air) |
| vapor pressure | <0.01 mmHg (20 °C) |
| water solubility | 6 g/L (20 °C) |
| autoignition temp. | 580 °C |
| explosion limits | lower : 1.7 |
| decomposition products | Carbon monoxide (CO); |
| trace metals | (as Pb) 5ppm |
| impurity content | Cl 0.002% ; |
| incompatible materials | Acids; |
| stability | the product is chemically stable under standard ambient conditions (room temperature) |
| residue of ignition | <0.01% |
| sensitivity & storage | ambient temperature |
| assay | >99.99% to <102.00% |
| appearance (color) | white |
| form | flakes / powder |
| description | Phthalic anhydride is an anhydride of phthalic acid and a key intermediate in the production of plasticizers, dyes, polyesters resins, modifiers for rubber, and polymers. |
| note (1) | <span style="font-weight:700; color:red;"> this product is for research use only, is not to be used for therapeutic ; not intended for animal or human or diagnostic or therapeutic use , and cannot be sold to patients.</span> |
| note (2) | described price of the product is NOT NEGOTIABLE , already around 25% lower than the official price of the International Chemical Stock Exchange / ICIS . <span style="color:red; font-weight:700; font-size:1.5em;">*</span> <span style="font-weight:700;">Possible additional discount for large quantity orders .</span> |
| packaging / transport | special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) . |
| certifications | C.O.A., MSDS, GMP, API, USP, EUP, ECHA-REACH, ORIGIN, etc… (originals will be delivered with good , and copies after confirmed order) |
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