Citric Acid, anhydrous (CAS 79586-22-4) — formula C6H8O7, molecular weight 192.12; category organic chemicals.
Citric Acid, anhydrous (CAS 79586-22-4) is a chemical raw material in the organic chemicals category. Its molecular formula C6H8O7 comprises 6 C, 8 H, 7 O atoms. Its molecular weight is about 192.12. Reported physicochemical data: melting point around 153, LogP about -1.64. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 79586-22-4 |
|---|---|
| Molecular Formula | C6H8O7 |
| Molecular Weight | 192.12 |
| Melting Point | 153 |
| LogP | -1.64 |
| Applications | CIR ingredient: Citric Acid, A Compound from citrus fruits that is an intermediate in the tricarboxylic acid (Krebs) cycle. It is used as an acidifying agent in foods, beverages, and pharmaceuticals. Citrate chelates calcium ions and prevents blood clotting. It is also used as an anticoagulant for stored whole blood and red cells and also for blood specimens. (Dorland, 28th ed), For citric acid (USEPA/OPP Pesticide Code: 21801) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal |
| Category | Organic Chemicals |
Documented applications: CIR ingredient: Citric Acid, A Compound from citrus fruits that is an intermediate in the tricarboxylic acid (Krebs) cycle. It is used as an acidifying agent in foods, beverages, and pharmaceuticals. Citrate chelates calcium ions and prevents blood clotting. It is also used as an anticoagulant for stored whole blood and red cells and also for blood specimens. (Dorland, 28th ed), For citric acid (USEPA/OPP Pesticide Code: 21801) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal.
Citric Acid, anhydrous is a carbon-based organic compound with CAS registry number 79586-22-4 and molecular formula C6H8O7 (molecular weight 192.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 79586-22-4
Its molecular formula C6H8O7 comprises 6 C, 8 H, 7 O atoms.
Also known as: Citric Acid, anhydrous · 无水柠檬酸
Category: organic chemicals
The CAS registry number of Citric Acid, anhydrous is 79586-22-4.
Molecular formula C6H8O7, molecular weight 192.12.
It is also registered under: Citric Acid, anhydrous, 无水柠檬酸.
Recorded applications: CIR ingredient: Citric Acid, A Compound from citrus fruits that is an intermediate in the tricarboxylic acid (Krebs) cycle. It is used as an acidifying agent in foods, beverages, and pharmaceuticals. Citrate chelates calcium ions and prevents blood clotting. It is also used as an anticoagulant for stored whole blood and red cells and also for blood specimens. (Dorland, 28th ed), For citric acid (USEPA/OPP Pesticide Code: 21801) ACTIVE products with label matches. /SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Citric Acid, anhydrous (CAS 79586-22-4), compiled from public chemistry databases.
| CAS Registry Number | 79586-22-4 |
|---|---|
| PubChem CID | 311 |
| Molecular formula | C6H8O7 |
| IUPAC name | 2-hydroxypropane-1,2,3-tricarboxylic acid |
| UNII (FDA) | XF417D3PSL |
| FEMA number | 2306 |
| JECFA number | 218 |
| Molecular Weight | 192.12 |
|---|---|
| XLogP3 | -1.7 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 192.02700259 |
| Monoisotopic Mass | 192.02700259 |
| Topological Polar Surface Area | 132 |
| Heavy Atom Count | 13 |
| Melting Point | 153 |
|---|---|
| Melting Point | 153 °C |
| Flash Point | 100 °C |
| Solubility | 592000 |
| Solubility | In water, 3.83X10+5 mg/L at 25 °C |
| Solubility | 592.0 mg/mL |
| Density | 1.665 g/cu cm at 20 °C |
| LogP | -1.64 |
| LogP | log Kow = -1.64 |
| LogP | -1.7 |
citric acid; 77-92-9; 2-hydroxypropane-1,2,3-tricarboxylic acid; Citric acid, anhydrous; Aciletten; Anhydrous citric acid; Citro; Citretten; Citric acid anhydrous; Chemfill; Hydrocerol A; 1,2,3-Propanetricarboxylic acid, 2-hydroxy-; 2-hydroxy-1,2,3-propanetricarboxylic acid; Kyselina citronova; 2-Hydroxytricarballylic acid; beta-Hydroxytricarballylic acid
| Regulatory & Food Contact | FDA Substance added to food: ANTIMICROBIAL AGENT, ANTIOXIDANT, ENZYME, FLAVOR ENHANCER, FLAVORING AGENT OR AD FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FLAVOURING_AGENTFood Additives -> ACID; ANTIOXIDANT_SYNERGIS: Flavouring Agent Flavoring Agents Citric acid is produced from lemon or pineapple juice, by fermentation of carbohydrate solutions or other suit ANTIMICROBIAL AGENT, ANTIOXIDANT, ENZYME, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, LEAVENING AGENT, PH CO |
|---|---|
| GHS notification summary | 8.2% (359 / 4373) |
| GHS notification summary | 8.2% (359 / 4373) |
|---|---|
| Reported hazard statements | H319, H335, H315 |
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Citric Acid, anhydrous · CAS 79586-22-4 · C6H8O7. UNII XF417D3PSL. Melting Point: 153; Melting Point: 153 °C; Flash Point: 100 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 无水柠檬酸