What Is Lime Sulfur (Calcium Polysulfide)? Applications, Dosage, Alternatives & Specifications
Last updated: 2026-11-14 · CAS 1344-81-6 · Agricultural Grade
- Quick facts
- Name
- Lime Sulfur (Calcium Polysulfide)
- CAS number
- 1344-81-6
- Grade
- Agricultural Grade
- Certifications
- ISO 9001 · ISO 22000 · HACCP · FAMI-QS · Kosher · Halal · GMP · SGS
- Application areas
- 6
- Documentation
- COA · TDS · SDS
Overview
Lime Sulfur (Calcium Polysulfide) is a premium-quality product supplied by ZEAL BIOTECH under strict quality management with full batch traceability. A dormant fungicide, insecticide and miticide for fruit trees, cane fruit and ornamentals (also animal dip/repellent use).
Applications
Greenhouse Vegetables
Foliar sprays protect cucumber, tomato, pepper and lettuce from damping-off, wilt and foliar disease.
Soil & Root Treatment
Soil drenches and media incorporation suppress root rot and wilt pathogens around the root zone.
Seed Treatment
Seed coating and biological priming establish protective antagonists around the germinating seed.
Orchards & Vineyards
Biological sprays support disease management in vine, pome-fruit, stone-fruit and berry plantings.
Nursery & Seedling Beds
Growing-media and plug-tray treatment protects seedlings in propagation nurseries.
Field & Specialty Crops
In-furrow and broadcast treatments support broad-acre, turf and medicinal-crop programs.
Specification
| Item | Specification |
|---|---|
| Product Name | Lime Sulfur (Calcium Polysulfide) |
| CAS Number | 1344-81-6 |
| Appearance | Red-brown liquid |
| Grade | Agricultural Grade |
| Packaging | 180/200 kg steel/HDPE drum; IBC on request |
| Shelf Life | 24 months |
Packaging & Storage
- Packing: 180/200 kg net steel or HDPE drum; 1,000 kg IBC for bulk orders.
- Sample: 100-500g free sample available.
- Storage: Keep in tightly closed packaging, cool, dry, well-ventilated. Protect from light and moisture.
- Shelf Life: 24 months from production date.
Quality & Certifications
Every batch tested by in-house QC lab. COA, TDS, SDS provided with each shipment.
Regulatory & Compliance
EU
Complies with EU regulations and FAMI-QS standards.
USA
Meets FDA and AAFCO requirements.
China
Registered under Chinese MOA regulations.
International
Kosher, Halal, ISO certified. FTA forms available.
Safety & Handling
- Hazard Class: Generally non-hazardous. Refer to SDS for details.
- Storage: Room temperature, dry, sealed. Avoid strong oxidizers.
- Transport: Non-dangerous goods. Standard sea/air freight.
- SDS: Available on request at sales@xadditive.cn.
Frequently asked questions
MOQ?
MOQ is 1kg for trial, 25kg for regular orders. Free samples available.
Shelf life?
24 months from production date when stored properly.
Certifications?
ISO 9001, ISO 22000, HACCP, FAMI-QS, Kosher, Halal, COA, SDS, TDS.
How to get quote?
Email sales@xadditive.cn with your requirement. Reply within 30 minutes.
Request a quote & COA
Ask for the current specification sheet, a COA sample and a bulk quotation — reply within 30 minutes on working days.