ChemicalBook >> CAS DataBase List >>Citric Acid Solution
Citric Acid Solution
- CAS No.
- 77-92-9
- Chemical Name:
- Citric Acid Solution
- Synonyms
- Citric acid anhydrous;Anhydrous citric acid;BETZ 6251;acid citric;citric acid solution;Citric acid Anhydrate;Citro;CheMfill;Citric acid anhydrou;Citric acid (anhydrous) CRS
- CBNumber:
- CB00125549
- Molecular Formula:
- C6H8O7
Lewis structure
- Molecular Weight:
- 192.12
- MDL Number:
- MFCD00011669
- MOL File:
- 77-92-9.mol
- MSDS File:
- SDS
Last updated:2025-05-22 14:34:25
| Melting point | 153-159 °C (lit.) |
|---|---|
| Boiling point | 248.08°C (rough estimate) |
| Density | 1.67 g/cm3 at 20 °C |
| bulk density | 560kg/m3 |
| vapor density | 7.26 (vs air) |
| vapor pressure | <0.1 hPa (20 °C) |
| refractive index | 1.493~1.509 |
| FEMA | 2306 | CITRIC ACID |
| Flash point | 100 °C |
| storage temp. | 2-8°C |
| solubility | Citric acid also dissolves in absolute (anhydrous) ethanol (76 parts of citric acid per 100 parts of ethanol) at 15 °C. |
| form | grit |
| pka | 3.14(at 20℃) |
| color | White |
| Odor | Odorless |
| PH | 3.24(1 mM solution);2.62(10 mM solution);2.08(100 mM solution); |
| biological source | synthetic |
| explosive limit | 8%, 65°F |
| Odor Type | odorless |
| Water Solubility | soluble in Water (1174g/L at 10°C, 1809g/L at 30°C, 3825g/L at 80°C). |
| Sensitive | Hygroscopic |
| λmax |
λ: 260 nm Amax: 0.20 λ: 280 nm Amax: 0.10 |
| JECFA Number | 218 |
| Merck | 14,2326 |
| BRN | 782061 |
| Stability | Stable. Incompatible with bases, strong oxidizing agents, reducing agents, metal nitrates. |
| InChIKey | KRKNYBCHXYNGOX-UHFFFAOYSA-N |
| LogP | -1.64 |
| FDA 21 CFR | 184.1033; 582.1033; 582.6033; 145.145; 155.130; 310.545 |
| Substances Added to Food (formerly EAFUS) | CITRIC ACID |
| SCOGS (Select Committee on GRAS Substances) | Citric acid |
| CAS DataBase Reference | 77-92-9(CAS DataBase Reference) |
| EWG's Food Scores | 1-2 |
| FDA UNII | XF417D3PSL |
| ATC code | A09AB04 |
| NIST Chemistry Reference | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-(77-92-9) |
| EPA Substance Registry System | Citric acid (77-92-9) |
| Pesticides Freedom of Information Act (FOIA) | Citric acid |
| Cosmetics Info | Citric Acid |
| UNSPSC Code | 41116107 |
| NACRES | NA.28 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P304+P340+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,C,T | |||||||||
| Risk Statements | 41-36/37/38-36/38-37/38-34-36-35-61-60 | |||||||||
| Safety Statements | 26-39-37/39-24/25-36/37/39-45-36-53 | |||||||||
| RIDADR | UN 1789 8/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | GE7350000 | |||||||||
| F | 9 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2918 14 00 | |||||||||
| Hazardous Substances Data | 77-92-9(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 in mice, rats (mmol/kg): 5.0, 4.6 i.p. (Gruber, Halbeisen) | |||||||||
| NFPA 704 |
|
Citric Acid Solution price More Price(125)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W230618 | Citric acid ≥99.5%, FCC, FG | 77-92-9 | 1kg | $77.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W230618 | Citric acid ≥99.5%, FCC, FG | 77-92-9 | 10Kg | $228 | 2024-03-01 | Buy |
| Sigma-Aldrich | W230618 | Citric acid ≥99.5%, FCC, FG | 77-92-9 | 25kg | $305 | 2024-03-01 | Buy |
| Sigma-Aldrich | CX1723 | Citric Acid, Anhydrous anhydrous Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | 77-92-9 | 500g | $79.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | CX1723 | Citric Acid, Anhydrous anhydrous Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | 77-92-9 | 2.5kg | $150 | 2024-03-01 | Buy |
Citric Acid Solution Chemical Properties,Uses,Production
Description
Citric acid is a weak acid found naturally in citrus fruits like lemons and oranges. Its sour and tangy flavor, along with its neutralizing properties and preservative qualities, make it a popular ingredient in a range of products including food items, beverages, pharmaceuticals, cosmetics, and cleaning agents. Although citric acid is commonly available in solid form, as crystalline powder, you may have applications for which a liquid form is preferable.
Uses
Citrate Buffer Solution, is a high-quality biochemical buffer solution commonly employed in various research applications. Its applications include use in acid phosphatase reactions alongside p-nitrophenyl phosphate (pNPP) enzyme substrate. Citrate Buffer is also used for the isolation of RNA from cells and tissues. In addition, it is also used as a background electrolyte for separating sulfonamides utilizing capillary zone electrophoresis. With its superior buffering capacity and ability to maintain a stable pH, Citrate Buffer Solution is an excellent choice for any researcher in need of reliable performance.
Citric Acid Solution Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Ammonium citrate dibasic
TERT-BUTYL 4-(3-FORMYLBENZYL)TETRAHYDRO-1(2H)-PYRAZINECARBOXYLATE
Acetyl tributyl citrate
METHYL 3-((PIPERIDIN-4-YL)METHYL)BENZOATE
N-isopropyl-2-(piperazin-1-yl)pyridin-3-amine
1-CYCLOPROPYLPIPERAZINE
4-((1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)METHYL)BENZOIC ACID
1-N-Boc-3-hydroxyazetidine
METHYL 4-((PIPERIDIN-4-YL)METHYL)BENZOATE
4,4'-Oxydianiline
D-Glucosamine hydrochloride
2-((1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)METHYL)BENZOIC ACID
2-FLUORO-5-HYDROXYBENZOIC ACID
5-FLUORO-4-HYDROXY-2-METHOXYBENZONITRILE
1,2,3-Propanetricarboxylicacid,2-hydroxy-,potassiumsalt
1-Trityl-1H-imidazole-4-carboxylic acid
N-Boc-S-Trityl-L-cysteine
2-(PIPERAZIN-1-YL)-ACETIC ACID N-(2-PHENYLETHYL)-AMIDE
TERT-BUTYL-4-(3-HYDROXYPROPYL)PIPERAZINE-1-CARBOXYLATE
4-(4-Methoxyphenyl)butyric acid
3-((1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)METHYL)BENZOIC ACID
3-N-Boc-Aminomethylpiperidine
1-Boc-4-(2-formylphenyl)piperazine
Phosphatizing liquid
Disodium stannous citrate
Fentanyl citrate
6-BROMO-2H-1,4-BENZOXAZIN-3(4H)-ONE
Zinc citrate
Rifapentine
TERT-BUTYL 4-(4-FORMYLBENZYL)PIPERAZINE-1-CARBOXYLATE
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View Lastest Price from Citric Acid Solution manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-13 | Citric acid
77-92-9
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-04-08 | Citric Acid
77-92-9
|
US $100.00 / KG | 1KG | 99% | 1000t | Hebei Minshang Biological Technology Co. LTD | |
 |
2021-03-17 | citric acid
77-92-9
|
US $52.00 / KG | 10g | 99% | 20tons | Hebei shuoxi biotechnology co. LTD |
-
- Citric acid
77-92-9
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Citric Acid
77-92-9
- US $100.00 / KG
- 99%
- Hebei Minshang Biological Technology Co. LTD
-
- citric acid
77-92-9
- US $52.00 / KG
- 99%
- Hebei shuoxi biotechnology co. LTD
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