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Citric Acid 77-92-9 Citric acid anhydrous 30-100 mesh for food additives and chemical catalyst Citric Acid

Name: Citric Acid 77-92-9 Citric acid anhydrous 30-100 mesh for food additives and chemical catalyst Citric Acid
Brand: GUM GUAR
SKU: pr2602191117
Price: 5 USD
Availability: InStock

241 Inquiries

Unit Price: Get Latest Price 

CAS No.:

77-92-9

Grade:

Industrial Grade

Content:

90%

Port:

Poti

Brand:

GUM GUAR

Packaging:

Bulk packaging

Price valid (until):

2026-03-18

Contact Supplier

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SKY TRADING LLC

Company Type:

Distributor

Location:

Georgia

Qualification:

Main Products:

Ethanol,Retatrutide,SLES,Tirzepatide,GHK-CU,Semaglutide

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Product Description
Seller Information
Inquiry History

Description

Basic Info

Product Name:

Citric acid

Other Name:

BETZ 6251;BETZ 0623;CITRIC ACID FREE ACID, ANHYDROUS PLANTCE LL CULTURE;CITRIC ACID 99.5+% FCC;CITRIC ACID, 500MG, NEAT;Citric acid, anhydrous, for analysis ACS, 99.6%;Citric acid, anhydrous, for analysis, 99.5%;Citric acid, anhydrous, pure, 99%

CAS No.:

77-92-9

Molecular Formula:

C6H8O7

InChIKeys:

KRKNYBCHXYNGOX-UHFFFAOYSA-N

Molecular Weight:

192.12

BRN:

782061

EC Number:

201-069-1

TSCA:

TSCA listed

Color/Form:

White

HScode:

2918 14 00

Categories:

Preservative

Characteristics

λmax:

λ: 260 nm Amax: 0.20λ: 280 nm Amax: 0.10

Physical Properties:

CITRIC ACID, white crystalline solid, decomposes at higher temperatures, sp gr 1.542. Citric acid is soluble in H2O or alcohol and slightly soluble in ether. The compound is a tribasic acid, forming mono-, di-, and tri- series of salts and esters.It occurs in large amounts is citrus fruits, and is used widely in industry as an acidifier, as a flavoring and chelating agent. pKa values are 5.21, 4.28 and 2.92 at 25 °C (extrapolated to zero ionic strength).Citric acid is a good buffering agent for solutions between about pH 2 and pH 8. It is popular in many buffers in many techniques, electrophoresis (SSC Buffer #), to stop reactions, for biopurifications, crystallography... In biological systems around pH 7, the two species present are the citrate ion and mono-hydrogen citrate ion. the pH of a 1 mM solution of citric acid will be about 3.2.

Density:

1.67 g/cm3 at 20 °C

Melting Point:

153-159 °C (lit.)

Boiling Point:

310 °C (decomp)

Refractive Index:

1.493~1.509

Water Solubility:

soluble in Water (1174g/L at 10°C, 1809g/L at 30°C, 3825g/L at 80°C).

Vapor Pressure:

<0.1 hPa (20 °C)

Vapor Density:

7.26 (vs air)

Toxicity:

LD50 in mice, rats (mmol/kg): 5.0, 4.6 i.p. (Gruber, Halbeisen)

Odor:

Odorless

PH:

3.24(1 mM solution);2.62(10 mM solution);2.08(100 mM solution);

PKA:

3.14(at 20℃)

Henrys Law Constant:

3.1×1015mol/(m3Pa) at 25℃, Burkholder et al. (2019)

Air and Water Reactions:

The pure material is moisture sensitive (undergoes slow hydrolysis) Water soluble.

Reactivity Profile:

Citric acid reacts with oxidizing agents, bases, reducing agents and metal nitrates . Reactions with metal nitrates are potentially explosive. Heating to the point of decomposition causes emission of acrid smoke and fumes [Lewis].

Critical Temperature & Pressure:

2-8°C

See More Citric acid Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants, strong bases, metal nitrates and metals. Dry.Crystalline citric acid, anhydrous, can be stored in dry form without difficulty, although conditions of high humidity and elevated temperatures should be avoided to prevent caking. Storage should be in tight containers to prevent exposure to moist air. Several granulations are commercially available with the larger particle sizes having less tendency toward caking.

See More Citric acid Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
Ethanol,Retatrutide,SLES,Tirzepatide,GHK-CU,Semaglutide

Location:
Georgia, Tbilisi, Samgori district, police lane I, N5, floor 2, apartment N 4a

Payment Terms:
TT against copy of documents,D/P,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2017

, Manufacturing and Preparation of Chemical Product. We have a strong R & D and production capacity, mainly engaged in the manufacture and sales of agricultural, industrial and life related chemicals. Leading part of Europe, Russia and North America.

Inquiry History

241 Inquiries

Country	Product	Purchase Quantity	Date Posted
Pakistan	Citric acid 99% White Powder cas 77-92-9 Citric acid	50 MT	Oct 10, 2023
Turkey	Citric acid 99% White Powder cas 77-92-9 Citric acid	25 MT	Nov 10, 2023
Germany	Citric Acid Anhydrous CAS 77-92-9 Food Addtivities Purity 99.5%-100.5% in Stock 99.9% clear crystals	24 MT	Jul 28, 2023
United Kingdom	Citric Acid	1 20' Fcl	Feb 28, 2024
United Kingdom	Citric Acid Anhydrous	12 TON	Nov 5, 2024
Turkey	Citric acid	100 MT	Aug 22, 2023
Russia	citric acid anhydride	100 MT	Feb 22, 2024
Uganda	Citric Acid	25 KG	May 27, 2026
United States	Citric ACID	5 MT	May 19, 2026
United States	Citric Acid	125 MT	Apr 29, 2026
India	Citric acid Anhydrous	500.00 KG	Apr 16, 2026
Egypt	citric acid	10.00 MT	Apr 7, 2026
Oman	Citric Acid	10 MT	Mar 26, 2026
Bangladesh	Citric Acid	1 20' Fcl	Mar 17, 2026
Canada	Citric acid	1600 KG	Mar 14, 2026
South Korea	Citric acid anhydrous	10 G	Mar 11, 2026
Bangladesh	Citric Acid	2 20' Fcl	Feb 25, 2026
Philippines	Citric Acid	1 MT	Feb 25, 2026
United Arab Emirates	Citric Acid Anhydrous	25 MT	Feb 24, 2026
India	Citric acid	1 KG	Feb 13, 2026

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ITEM	SPECIFICATION	RESULT
Appearance	Colorless or white crystal	Colorless or white crystal
Identification	Complies with the limit Test	Conforms
Clarity&Colour of Solution	Pass test	Pass test
Purity	99.5~101.0%	99.94%
Moisture	< 1.0%	0.14%
Sulphated Ash	≤0.05%	0.01%
Sulphate	≤150ppm	<150ppm
Oxalic acid	≤100ppm	<100ppm
Heavy Metals	≤5ppm	<5ppm
Readily Carbonisable Substance	Pass test	Pass test
Bacterial Endotoxin	<0.5IU/mg	<0.5IU/mg
Aluminium	≤0.2ppm	<0.2ppm
Lead	≤0.5ppm	<0.5ppm
Arsenic	≤1ppm	< 1ppm
Mercury	≤1ppm	< 1ppm
Mesh	30-100MESH

Citric Acid 77-92-9 Citric acid anhydrous 30-100 mesh for food additives and chemical catalyst Citric Acid

Product Description

Seller Information