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Home/Compounds/Agrochemical/Magnesium thiosulfate
MgO3S2
136.44 g/mol
AgrochemicalWarning

Magnesium thiosulfate

CAS10124-53-5EC233-340-5
Category
Agrochemical
Compound Class
Inorganic Salt
Primary Use
Soil amendment fertilizer

Magnesium thiosulfate is an inorganic salt used primarily as a soil amendment fertilizer in agriculture. It provides both magnesium and sulfur nutrients to improve soil quality and plant growth.

Soil amendment fertilizerSource of magnesium and sulfur for crops

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

Potassium thiosulfate

CAS10294-66-3

Fertilizer and soil amendment

StrongSame Parent

Sodium thiosulfate

CAS7772-98-7

Antichlor in paper pulp bleaching

StrongSame Parent

Ammonium thiosulfate

CAS7783-18-8

Fungicide and fertilizer

StrongSame Parent

Sodium thiosulfate pentahydrate

CAS10102-17-7

Photographic fixing agent

ApplicationSame Use

N-butylphosphorothioic triamide

CAS94317-64-3

soil amendment fertilizer

ReferenceSame Category

Flufenoxuron

CAS101463-69-8

Insecticide and acaricide

ReferenceSame Category

Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq]

CAS102190-68-1

Antiparasitic agent for veterinary use

ReferenceSame Category

1-chloro-2,2-bis(4-chlorophenyl)ethylene

CAS1022-22-6

Agrochemical contaminant and metabolite

Related Reading

Why Does One Chemical Intermediate End Up in Dozens of Pesticides? Inside the Reaction Interface Economy

A single pyridine intermediate feeds four different neonicotinoid insecticides. A single pyrazole acid feeds a whole family of SDHI fungicides. This isn't coincidence — it's the Reaction Interface Economy, the organizing logic behind modern agrochemical R&D and its supply chain.

Read more

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for Magnesium thiosulfate (CAS 10124-53-5) is 2832.30.

HS code (international, 6-digit)

2832.30

EU CN code (8-digit)

2832 30 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

magnesium dioxido-oxo-sulfanylidene-lambda6-sulfane

InChIKey

TZKHCTCLSRVZEY-UHFFFAOYSA-L

SMILES

[O-]S(=O)(=S)[O-].[Mg+2]

Synonyms (9)
  • MAGTHIO
  • ANTICHOC HIPMAG
  • Magnesium thiosulfate
  • Magnesium thiosulphate
  • Magnosulf
  • magnesium sulfurothioate

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