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Phosphates and phosphorus salts

Lithium phosphate

Also known as Phosphoric acid, trilithium salt, Trilithium monophosphate, Lithium tribasic phosphate

CAS 10377-52-3Formula Li3O4PMolar mass 115.79 g/molEC 233-823-0
GHS signal word: Warning. Pictograms: Harmful or irritant 22 suppliers listed Drug substance
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Lithium phosphate chemical structure, Li3O4P, CAS 10377-52-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
10377-52-3
Formula
Li3O4P
Molar mass
115.79 g/mol
Physical form
Powder
HS code
283529
Category
Phosphates and phosphorus salts
Illustrative photo, drums, an IBC tote and sacks in a chemical warehouse in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Lithium phosphate?

Plain description, key identifiers and synonyms

Lithium phosphate is a chemical substance with the molecular formula Li3O4P and a molar mass of 115.79 g/mol. Its CAS registry number is 10377-52-3. The IUPAC name is trilithium, phosphate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
trilithium, phosphate
CAS number
10377-52-3 CAS number cross-checked
EC number
233-823-0
Molecular formula
Li3O4P
UNII
2QM4K05Q74
MDL number
MFCD00016187
InChIKey
TWQULNDIKKJZPH-UHFFFAOYSA-K
InChI
InChI=1S/3Li.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3
SMILES (canonical and isomeric)
[Li+].[Li+].[Li+].[O-]P(=O)([O-])[O-]

Synonyms

  • Phosphoric acid, trilithium salt
  • Trilithium monophosphate
  • Lithium tribasic phosphate
  • Lithium Phosphoricum
  • trilithium phosphate
  • Trilithium orthophosphate
  • Lithium orthophosphate
  • trilithium, phosphate
  • Phosphoric acid, lithium salt (1:3)
  • Li3PO4
  • Phosphoricacid,trilithiumsalt
  • Lithiumphosphate
  • Li3O4P
  • Lithium phosphate anhydrous
  • Lithium phosphate, ? 98%
  • Lithium phosphate, Puratronic?
  • Lithium phosphate (ortho)

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

Physical form
Powderexp.

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
115.79 g/molcalc.
Exact mass
116.0014 Dacalc.
LogP (octanol/water)
-11.81calc.
Topological polar surface area
86.25 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
0calc.
Heavy atoms
8calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
4calc.

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.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (19)
  • 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.
  • 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

Lithium phosphate suppliers

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

All 22 suppliers
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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

22 suppliers in 4 countries

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Lithium phosphate 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

Industrial uses: Other, Catalyst.

Consumer uses: Other.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Lithium phosphate is traded under.

HS 2835.29Indicative HS code

Phosphates, other

World exports in 2024
$249M
+7.3% vs 2023, imports $274M
2019 to 2024
Top exporters
  1. Germany19.7%
  2. China17.7%
  3. France * partner reported14.8%
Top importers
  1. United States8.3%
  2. Germany6.3%
  3. Malaysia6.2%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Lithium phosphate, based on the data on this page

What is Lithium phosphate?

Lithium phosphate is a chemical substance with the molecular formula Li3O4P and a molar mass of 115.79 g/mol. Its CAS registry number is 10377-52-3. The IUPAC name is trilithium, phosphate.

What is the CAS number of Lithium phosphate?

The CAS registry number of Lithium phosphate is 10377-52-3.

What is the molecular formula and weight of Lithium phosphate?

The molecular formula of Lithium phosphate is Li3O4P and its molar mass is 115.79 g/mol.

What is Lithium phosphate used for?

Industrial uses: Other, Catalyst. Consumer uses: Other.

Is Lithium phosphate hazardous?

Lithium phosphate carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Lithium phosphate?

Lithium phosphate is usually classified under HS code 283529 (Phosphates, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Lithium phosphate?

CompoundList lists 22 suppliers of Lithium phosphate in China, United States, India and Japan. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Lithium phosphate in India?

4 suppliers in India list Lithium phosphate on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Lithium phosphate?

Suppliers quote Lithium phosphate 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 Lithium phosphate

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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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