The Sigma-Aldrich catalog lists 35 grades and pack sizes of Citric Acid (CAS 77-92-9). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 77-92-9 |
|---|---|
| Molecular formula | C6H8O7 |
| Molecular weight | 192.12 g/mol |
| IUPAC name | 2-hydroxypropane-1,2,3-tricarboxylic acid |
| Synonyms | 2-hydroxypropane-1,2,3-tricarboxylic acid · Citric acid, anhydrous · Aciletten · Anhydrous citric acid · Citro · Citretten |
Irritant
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | CITRIC ACID | 1134368-200MG 94676-100MG A1202000 C0759-100G C0759-1KG C0759-500G C0759-5KG PHR1071-1G |
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| Sigma | CITRIC ACID ANHYDROUS | 27109-100G-R 27109-1KG-R 27109-2.5KG-R 27109-25KG-R 27109-6X1KG-R 27109-6X2.5KG-R |
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| Sigma | CITRIC ACID ANHYDROUS, FREE-FLOWING, RE | 791725-100G | Request Quote |
| Sigma | CITRIC ACID, 99.5%, A.C.S. REAGENT | 251275-12KG | Request Quote |
| Sigma | CITRIC ACID, 99.5+%, A.C.S. REAGENT | 251275-100G 251275-1KG 251275-2.5KG 251275-500G 251275-5G |
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| Sigma | CITRIC ACID, >=99.5%, FCC, FG | W230618-10KG-K W230618-1KG-K W230618-25KG-K W230618-SAMPLE-K |
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| Sigma | CITRIC ACID, ANHYDROUS, CELL CULTURE TE | C2404-100G C2404-500G |
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| Sigma | CITRIC ACID, ANHYDROUS, REDI-DRI(TM), A | 791725-12KG 791725-1KG 791725-2.5KG 791725-500G 791725-6X1KG |
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| Sigma | CITRIC ACID, BIOULTRA, ANHYDROUS, >= 99 | 27487-1KG-F 27487-250G-F 27487-50G-F |
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For information only; specifications and availability are confirmed at quotation. Prices are not listed.
