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Driers and siccatives

Strontium monocitrate

Also known as Citric acid, strontium salt (1:1), Strontium 2-hydroxy-1,2,3-propanetricarboxylate, Strontium (as citrate)

CAS 813-97-8Formula C6H6O7SrMolar mass 277.73 g/molEC 212-392-2
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Strontium monocitrate chemical structure, C6H6O7Sr, CAS 813-97-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
813-97-8
Formula
C6H6O7Sr
Molar mass
277.73 g/mol
EC number
212-392-2
HS code
291815
Category
Driers and siccatives

What is Strontium monocitrate?

Plain description, key identifiers and synonyms

Strontium monocitrate is a chemical substance with the molecular formula C6H6O7Sr and a molar mass of 277.73 g/mol. Its CAS registry number is 813-97-8. The IUPAC name is strontium 3-carboxy-3-hydroxypentanedioate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
strontium 3-carboxy-3-hydroxypentanedioate
CAS number
813-97-8 CAS number cross-checked
EC number
212-392-2
Molecular formula
C6H6O7Sr
UNII
ZZG3847S6Y
INCI name
STRONTIUM CITRATE
InChIKey
AOOMUVYEFFNMQG-UHFFFAOYSA-L
InChI
InChI=1S/C6H8O7.Sr/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;+2/p-2
SMILES (canonical and isomeric)
C(C(=O)[O-])C(CC(=O)[O-])(C(=O)O)O.[Sr+2]

Synonyms

  • Citric acid, strontium salt (1:1)
  • Strontium 2-hydroxy-1,2,3-propanetricarboxylate
  • Strontium (as citrate)
  • Strontium hydrogen citrate
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, strontium salt (1:1)
  • strontium, 3-carboxy-3-hydroxypentanedioate
  • strontium 3-carboxy-3-hydroxypentanedioate

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
277.73 g/molcalc.
Exact mass
277.917 Dacalc.
LogP (octanol/water)
-4.3calc.
Topological polar surface area
137.8 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
6calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Strontium monocitrate suppliers

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Strontium monocitrate price

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Uses and applications

What the substance is used for, by industry and function

Industries and functions

Cosmetic ingredient, INCI name STRONTIUM CITRATE(not reported)

Cosmetic functions

  • Not reported

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Strontium monocitrate 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 Strontium monocitrate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Guides for buyers

Practical guides that help when you source, ship or handle Strontium monocitrate

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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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