Citric acid
- $5 - $2020
- Product name: Citric acid
- CAS: 77-92-9
- MF: C6H8O7
- MW: 192.12
- EINECS:201-069-1
- MDL Number:MFCD00011669
- Synonyms:BETZ 6251;BETZ 0623;BORIC ACID-POTASSIUM CHLORIDE-SODIUM HYDROXIDE BUFFER;BUFFER CONCENTRATE, PH 7.00;BUFFER CONCENTRATE, PH 8.00;BUFFER CONCENTRATE, PH 9.00;BUFFER CONCENTRATE, PHOSPHATE/SODIUM HYDROXIDE;BUFFER CONCENTRATE, POTASSIUM CHLORIDE/SODIUM HYDROXIDE
124 prices
Selected condition:
Brand
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- Biorbyt Ltd
- Biosynth Carbosynth
- Chem-Impex
- ChemScene
- Crysdot
- DC Chemicals
- GFS CHEMICALS
- honeywell
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- Tocris
- TRC
- Usbiological
Package
- 5MG
- 20mg
- 200mg
- 10g
- a1202000
- 100mg
- 500mg
- 1g
- 5g
- 25g
- 50g
- 100g
- 250g
- 500g
- 500mL
- 1kg
- 1000g
- 2kg
- 2.5KG
- 6x500mL
- 8187071000
- 4L
- 3X1KG
- sample-k
- 5000g
- 5KG
- 6x1kg
- 10KG
- 12kg
- 6x2.5kg
- 4x4L
- 8187075000
- 25KG
- 45kg
- 50KG
- 100KG
- ManufacturerAK Scientific
- Product numberK376
- Product descriptionCitric acid
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberK376
- Product descriptionCitric acid
- Packaging500g
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ64322
- Product descriptionCitric acid, Electrophoresis Grade, 99.5+%
- Packaging100g
- Price$18.9
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberA10395
- Product descriptionCitric acid, 99+%
- Packaging250g
- Price$27
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number036664
- Product descriptionCitric acid, anhydrous, ACS, 99.5+%
- Packaging100g
- Price$32.1
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberJ64322
- Product descriptionCitric acid, Electrophoresis Grade, 99.5+%
- Packaging500g
- Price$55
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberA10395
- Product descriptionCitric acid, 99+%
- Packaging1000g
- Price$55.8
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number036664
- Product descriptionCitric acid, anhydrous, ACS, 99.5+%
- Packaging500g
- Price$57.1
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberJ13729
- Product descriptionCitric acid, anhydrous, 99.5-100.5% (dry basis), Affymetrix/USB
- Packaging500g
- Price$68.2
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberJ13729
- Product descriptionCitric acid, anhydrous, 99.5-100.5% (dry basis), Affymetrix/USB
- Packaging1kg
- Price$97.5
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberJ64322
- Product descriptionCitric acid, Electrophoresis Grade, 99.5+%
- Packaging2kg
- Price$140
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number036664
- Product descriptionCitric acid, anhydrous, ACS, 99.5+%
- Packaging2kg
- Price$146
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberA10395
- Product descriptionCitric acid, 99+%
- Packaging5000g
- Price$192
- Updated2023-06-20
- Buy
- ManufacturerAmbeed
- Product numberA198670
- Product description2-Hydroxypropane-1,2,3-tricarboxylicacid 98+%
- Packaging10g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA198670
- Product description2-Hydroxypropane-1,2,3-tricarboxylicacid 98+%
- Packaging25g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA198670
- Product description2-Hydroxypropane-1,2,3-tricarboxylicacid 98+%
- Packaging100g
- Price$8
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | K376 | Citric acid | 5g | $14 | 2021-12-16 | Buy |
AK Scientific | K376 | Citric acid | 500g | $95 | 2021-12-16 | Buy |
Alfa Aesar | J64322 | Citric acid, Electrophoresis Grade, 99.5+% | 100g | $18.9 | 2023-06-20 | Buy |
Alfa Aesar | A10395 | Citric acid, 99+% | 250g | $27 | 2023-06-20 | Buy |
Alfa Aesar | 036664 | Citric acid, anhydrous, ACS, 99.5+% | 100g | $32.1 | 2023-06-20 | Buy |
Alfa Aesar | J64322 | Citric acid, Electrophoresis Grade, 99.5+% | 500g | $55 | 2023-06-20 | Buy |
Alfa Aesar | A10395 | Citric acid, 99+% | 1000g | $55.8 | 2023-06-20 | Buy |
Alfa Aesar | 036664 | Citric acid, anhydrous, ACS, 99.5+% | 500g | $57.1 | 2023-06-20 | Buy |
Alfa Aesar | J13729 | Citric acid, anhydrous, 99.5-100.5% (dry basis), Affymetrix/USB | 500g | $68.2 | 2023-06-20 | Buy |
Alfa Aesar | J13729 | Citric acid, anhydrous, 99.5-100.5% (dry basis), Affymetrix/USB | 1kg | $97.5 | 2023-06-20 | Buy |
Alfa Aesar | J64322 | Citric acid, Electrophoresis Grade, 99.5+% | 2kg | $140 | 2023-06-20 | Buy |
Alfa Aesar | 036664 | Citric acid, anhydrous, ACS, 99.5+% | 2kg | $146 | 2023-06-20 | Buy |
Alfa Aesar | A10395 | Citric acid, 99+% | 5000g | $192 | 2023-06-20 | Buy |
Ambeed | A198670 | 2-Hydroxypropane-1,2,3-tricarboxylicacid 98+% | 10g | $5 | 2021-12-16 | Buy |
Ambeed | A198670 | 2-Hydroxypropane-1,2,3-tricarboxylicacid 98+% | 25g | $6 | 2021-12-16 | Buy |
Ambeed | A198670 | 2-Hydroxypropane-1,2,3-tricarboxylicacid 98+% | 100g | $8 | 2021-12-16 | Buy |
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
PH :3.24(1 mM solution);2.62(10 mM solution);2.08(100 mM solution);
Odor :Odorless
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
CAS DataBase Reference :77-92-9(CAS DataBase Reference)
NIST Chemistry Reference :1,2,3-Propanetricarboxylic acid, 2-hydroxy-(77-92-9)
EPA Substance Registry System :Citric acid (77-92-9)
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
PH :3.24(1 mM solution);2.62(10 mM solution);2.08(100 mM solution);
Odor :Odorless
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
CAS DataBase Reference :77-92-9(CAS DataBase Reference)
NIST Chemistry Reference :1,2,3-Propanetricarboxylic acid, 2-hydroxy-(77-92-9)
EPA Substance Registry System :Citric acid (77-92-9)
Safety Information
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Description
Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative.More related product prices
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