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Carboxylic acids and anhydrides

Chromic citrate

Also known as chromium(III) citrate, Citric acid, chromium salt, Chromium citrate

CAS 57072-40-9Formula C6H5CrO7Molar mass 241.10 g/molEC 260-543-6
GHS signal word: Warning. Pictograms: Harmful or irritant 3 suppliers listed
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Chromic citrate chemical structure, C6H5CrO7, CAS 57072-40-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
57072-40-9
Formula
C6H5CrO7
Molar mass
241.10 g/mol
EC number
260-543-6
HS code
291815
Category
Carboxylic acids and anhydrides

What is Chromic citrate?

Plain description, key identifiers and synonyms

Chromic citrate is a chemical substance with the molecular formula C6H5CrO7 and a molar mass of 241.10 g/mol. Its CAS registry number is 57072-40-9. The IUPAC name is chromium(3+), 2-hydroxypropane-1,2,3-tricarboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
chromium(3+), 2-hydroxypropane-1,2,3-tricarboxylate
CAS number
57072-40-9Other or deprecated CAS: 685853-81-0
EC numbers
260-543-6, 614-626-2
Molecular formula
C6H5CrO7
UNII
LQC76G8WUE
InChIKey
SWXXYWDHQDTFSU-UHFFFAOYSA-K
InChI
InChI=1S/C6H8O7.Cr/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+3/p-3
SMILES (canonical and isomeric)
C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Cr+3]

Synonyms

  • chromium(III) citrate
  • Citric acid, chromium salt
  • Chromium citrate
  • chromium(3+) citrate
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, chromium(3+) salt
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, chromium(3+) salt (1:1)
  • chromium(3+) 2-hydroxypropane-1,2,3-tricarboxylate

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
241.10 g/molcalc.
Exact mass
240.944 Dacalc.
LogP (octanol/water)
-5.26calc.
Topological polar surface area
140.6 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
5calc.
Heavy atoms
14calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (20)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Chromic citrate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 3 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

3 suppliers in 2 countries

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Chromic citrate price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Chromic citrate is traded under.

HS 2918.15Indicative HS code

Salts and esters of citric acid

World exports in 2024
$711M
−5.1% vs 2023, imports $863M
2019 to 2024
Top exporters
  1. China39.3%
  2. Germany25.1%
  3. United States7.9%
Top importers
  1. United States16.3%
  2. Germany5.9%
  3. Poland5.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Chromic citrate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Chromic citrate, based on the data on this page

What is Chromic citrate?

Chromic citrate is a chemical substance with the molecular formula C6H5CrO7 and a molar mass of 241.10 g/mol. Its CAS registry number is 57072-40-9. The IUPAC name is chromium(3+), 2-hydroxypropane-1,2,3-tricarboxylate.

What is the CAS number of Chromic citrate?

The CAS registry number of Chromic citrate is 57072-40-9. Other or deprecated CAS numbers: 685853-81-0.

What is the molecular formula and weight of Chromic citrate?

The molecular formula of Chromic citrate is C6H5CrO7 and its molar mass is 241.10 g/mol.

Is Chromic citrate hazardous?

Chromic citrate carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Chromic citrate?

Chromic citrate is usually classified under HS code 291815 (Salts and esters of citric acid). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Chromic citrate?

CompoundList lists 3 suppliers of Chromic citrate in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Chromic citrate?

Suppliers quote Chromic citrate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Chromic citrate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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