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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;BUFFER CONCENTRATE, PH 4.00
CBNumber:
CB00125549
Molecular Formula:
C6H8O7
Lewis structure
c6h8o7 lewis structure
Molecular Weight:
192.12
MDL Number:
MFCD00011669
MOL File:
77-92-9.mol
MSDS File:
SDS
Last updated:2024-04-16 15:04:17

Citric Acid Solution Properties

Melting point 153-159 °C (lit.)
Boiling point 248.08°C (rough estimate)
Density 1.67 g/cm3 at 20 °C
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);
Odor Type odorless
explosive limit 8%, 65°F
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
Merck 14,2326
JECFA Number 218
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

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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
9
TSCA  Yes
HS Code  2918 14 00
Toxicity LD50 in mice, rats (mmol/kg): 5.0, 4.6 i.p. (Gruber, Halbeisen)
NFPA 704
1
2 0

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
Product number Packaging Price Buy
W230618 1kg $77.6 Buy
W230618 10Kg $228 Buy
W230618 25kg $305 Buy
CX1723 500g $79.6 Buy
CX1723 2.5kg $150 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.

533-76-6
77-92-9
Synthesis of Citric Acid Solution from ketipic acid

Citric Acid Solution Preparation Products And Raw materials

Raw materials

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Preparation Products

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Global( 1741)Suppliers
Supplier Tel Email Country ProdList Advantage
Hengshui Haoye Chemical Co.,Ltd.
+86-2102300 +86-18632882519 hy@chemcoms.com China 256 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Wuhan Quanjinci New Material Co.,Ltd.
+8615271838296 kyra@quanjinci.com China 1532 58
Hebei Dangtong Import and export Co LTD
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airuikechemical co., ltd.
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Dorne Chemical Technology co. LTD
+86-13583358881 +86-18560316533 Ethan@dornechem.com China 294 58
Shaanxi Haibo Biotechnology Co., Ltd
+undefined18602966907 qinhe02@xaltbio.com China 1000 58
Across Biotech Jinan Co LTD
+8613031735486 frank@acrossbiotech.com China 105 58
Wuhan Xinhao Biotechnology Co., Ltd
+86-18120578002 +86-18120578002 xinhao-6@xinhaoshengwu.com China 350 58
Shandong Juchuang Chemical Co., LTD
+undefined15030412209 admin@juchuangchem.com China 387 58

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View Lastest Price from Citric Acid Solution manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Citric Acid pictures 2021-07-14 Citric Acid
77-92-9
US $0.00 / Kg/Bag 1T 99% 20 tons Hengshui Haoye Chemical Co.,Ltd.
Citric Acid pictures 2021-04-08 Citric Acid
77-92-9
US $100.00 / KG 1KG 99% 1000t Hebei Minshang Biological Technology Co. LTD
citric acid pictures 2021-03-17 citric acid
77-92-9
US $52.00 / KG 10g 99% 20tons Hebei shuoxi biotechnology co. LTD
  • Citric Acid pictures
  • Citric Acid
    77-92-9
  • US $0.00 / Kg/Bag
  • 99%
  • Hengshui Haoye Chemical Co.,Ltd.
  • Citric Acid pictures
  • Citric Acid
    77-92-9
  • US $100.00 / KG
  • 99%
  • Hebei Minshang Biological Technology Co. LTD
  • citric acid pictures
  • citric acid
    77-92-9
  • US $52.00 / KG
  • 99%
  • Hebei shuoxi biotechnology co. LTD
Citric acid Vetec(TM) reagent grade, 99% Buffer solution according to Weise FLUORESCEIN DISODIUM SALT USP GRADE PROPYLENE GLYCOL HIGH PURITY GRADE READY LADDER 50BP DNA MARKER YELLOW PRIMARY SOLUTION CITRICACID,ANHYDROUS,PREMIUM(BULK CITRICACID,ANHYDROUS,USP(BULK CITRICACIDANDITSCOMMONSALTS CITRONENSAEURE WASSERFREI, PULVERISIERT citric acid ester 2-Hydroxytricarballylic acid Citric acid Tennant Citric Acid - anhydrous BUFFER PH 7.4 BUFFER, PH 9.00 BUFFER PH 13.00 BUFFER PH 11.00 BUFFER SOLUTION, SODIUM ACETATE/HYDROCHLORIC ACID BUFFER SOLUTION, PH 8.00 +/-0.02 BUFFER SOLUTION, PH 9.00 BUFFER SOLUTION, PH 9.00 +/-0.02 BUFFER SOLUTION, PH 6.00 +/-0.02 BUFFER SOLUTION, PH 6.5 BUFFER SOLUTION, PH 7.0, PHOSPHATE BUFFER SOLUTION, PH 7.00 +/-0.02 BUFFER SOLUTION, PH 3.00 +/-0.02 BUFFER SOLUTION, PH 2.00 +/-0.02 BUFFER SOLUTION, PH 4.00 +/-0.02 acidecitrique Aciletten femanumber2306 -Hydroxypropanetricarboxylicacid Kyselina 2-hydroxy-1,2,3-propantrikarbonova Kyselina citronova kyselina2-hydroxy-1,2,3-propantrikarbonova kyselinacitronova kyselinacitronova(czech) nsc30279 CITRIC ACID, ANHYDROUS, CELL CULTURE Citric acid, anhydrousACS reagent, ≥ 99.5% (Titration) Citric Acid, Meets analytical specification of Ph. Eur.BP, USP Buffer Concentrate, pH 10.01 Citric acid, For analysis ACS Citric Acid, Tested according to Ph.Eur. Citric acid, anhydrous, ACS, 99.5+% Buffer solution, pH 11.00 (±0.01 @ 25°C), No Color, Specpure(R), NIST Traceable CITRIC ACID ANHYDROUS GRANULAR CITRIC ACID ANHYDROUS GRANULAR, NATURAL CITRIC ACID ANHYDROUS POWDER 3-Hydroxy-3-carboxypenthane-1,5-diobic acid Citric acid, anhydrous, USP Grade 1,2,3-Propanetricarboxylic acid, 2 hydroxy-citric acid, anhydrous, USP Grade Citric acid, 99%, anhydrous, pure Citric acid, 99.5%, anhydrous, for analysis Citric acid, 99.6%, anhydrous, for analysis ACS Citric acid, anhydrous, for analysis Citric acid, anhydrous, for analysis ACS Buffer solution, pH 11.00 (+/-0.01 @ 25^oC), No Color, Specpure , NIST Traceable