Sulka is a calcium polysulfide compound used as a fungicide and acaricide in agriculture. It is applied to control powdery mildews, anthracnose, scab, and other diseases on crops such as alfalfa, beans, clover, and fruit, as well as scale insects and spider mite eggs on fruit trees.
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.
Sourcing Sulka?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Pyrithione zinc
Antifungal and antibacterial agent
Ferrous sulfate sesquihydrate
pesticide and landscaping fertilizer
Calcium nitrate tetrahydrate
Fertilizer for crop production
2,4-Dihydro-5-methoxy-4-methyl-3H-1,2,4-triazol-3-one
herbicide metabolite
The international HS code for Sulka (CAS 1344-81-6) is 2830.90.
2830.90
2830 90 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
JNVCSEDACVAATK-UHFFFAOYSA-L
[S-]SSS[S-].[Ca+2]
Sourcing Sulka?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.