Why do layer chickens need calcium carbonate in their feed?

Layer hens require high levels of elemental calcium (approx. 4g per egg) to form strong, smooth eggshells and prevent soft-shell eggs and osteoporosis.

What is the calcium content of Kiki's feed lime?

Our feed grade calcium carbonate contains a minimum of 38.0% elemental calcium (Ca), providing maximum nutritional bioavailability.

Is this calcium carbonate safe for livestock and poultry?

Yes, it is certified feed grade, rigorously tested to ensure heavy metals like lead, arsenic, and cadmium are well below safety thresholds.

Where can I buy feed lime in 50kg bags in Nairobi?

Kiki's Industrial Chemicals stocks feed grade calcium carbonate in 50kg bags at our warehouse in Nairobi Industrial Area.

What is the difference between feed lime and agricultural lime?

Feed lime is pure, tested calcium carbonate for animal consumption, whereas agricultural lime is spread on farm soil to reduce soil acidity.

How much feed lime should be added to layer chicken feed?

Typically, layer diets contain 8% to 10% feed lime (approx. 80kg to 100kg per tonne of finished feed), depending on bird age and production stage.

Can feed lime be given to dairy cows?

Yes, dairy cows require calcium supplementation to maintain high milk yield, prevent milk fever after calving, and support bone structure.

What particle size is best for layer feeds?

A mix of fine powder and coarse limestone grit is ideal: fine powder for rapid absorption and coarse grit for overnight slow release during eggshell formation.

Do you supply feed mills across Kenya?

Yes, we supply feed lime in bulk quantities to commercial feed millers and poultry farms in Nairobi, Thika, Nakuru, Eldoret, and Kisumu.

How should feed lime bags be stored on the farm?

Store off the ground on wooden pallets in a dry, covered store to keep moisture away and prevent clumping.

Can feed lime be mixed into pig and goat feed?

Yes, calcium is essential for skeletal development and lactation in swine, goats, sheep, and beef cattle.

Quick Answer — Feed Lime / Feed Grade Calcium Carbonate for Poultry & Livestock Feeds

Calcium Carbonate for Animal Feeds is an industrial-grade fine powder / granules formulated for feed & agricultural chemicals applications. KIKI'S Industrial Chemicals supplies commercial volumes from Nairobi to manufacturers and processing facilities across Kenya and the East African region.

Calcium Carbonate for Animal Feeds is a commercial chemical supplied by KIKI'S Industrial Chemicals for industrial manufacturing in Kenya and East Africa.

Key Facts

•Product: Calcium Carbonate for Animal Feeds
•Grade: Feed Grade (Heavy Metal Free)
•Form: Fine Powder / Granules
•Packaging: 25kg PP Bag with PE Liner
•Primary Sector: Feed & Agricultural Chemicals
•Supply Reach: Kenya and East Africa (Dispatched from Nairobi Warehouse)

Primary Use Cases

Dietary calcium fortification in poultry layer rations for strong eggshell formationMineral supplementation in dairy cattle feed to support milk yield & bone strengthCarrier mineral ingredient in commercial animal feed premixes & mineral blocks

Calcium Carbonate for Animal Feeds (Feed Grade (Heavy Metal Free), Fine Powder / Granules) in commercial industrial packaging

Feed & Agricultural Chemicals

Feed Lime / Feed Grade Calcium Carbonate for Poultry & Livestock Feeds

Product Code: KIC-AGR-001

Also known as: Feed Grade Calcium Carbonate, Feed Lime, Limestone Flour

Synonyms: Calcite, Ground Limestone, CaCO3 Feed Supplement

High-purity feed-grade calcium carbonate formulated for poultry, cattle, pig, and aquafeed manufacturing across Kenya and East Africa.

CAS Number: 471-34-1
Formula: CaCO3
IUPAC Name: Calcium carbonate
Molecular Weight: 100.09 g/mol
EC Number: 207-439-9
Chemical Family: Inorganic Calcium Salts
Grade: Feed Grade (Heavy Metal Free)
Purity: 98.0% min CaCO3 (38.0% min Elemental Calcium)
Physical Form: Fine Powder / Granules

Available Packaging

25kg PP Bag with PE Liner50kg Woven PP Bag1,000kg Jumbo Jumbo Bag

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Product Overview

Calcium Carbonate for Animal Feeds is an essential mineral ingredient that supplies bioavailable elemental calcium (38% min) necessary for bone development, eggshell formation in poultry, and muscle function in livestock. Milled to optimum particle size distribution for feed formulation.

Technical Description

Naturally sourced crystalline calcium carbonate processed under stringent feed safety standards to ensure low heavy metal content (Lead < 5ppm, Arsenic < 2ppm, Cadmium < 0.5ppm). Meets Kenya Bureau of Standards (KEBS) specifications for animal feed additives.

Complete Chemical Specifications

CaCO3 Assay: 98.0% min
Elemental Calcium (Ca): 38.0% min
Acid Insoluble Ash: 1.0% max
Moisture Content: 0.5% max
Fluorine (F): 0.05% max
Heavy Metals (as Pb): 10 ppm max
Particle Size (-200 mesh): 95% passing

Physical & Chemical Properties

Appearance: Off-white to light grey free-flowing powder
Odour: Odorless
pH: 8.5–9.5 (10% aqueous slurry)
Density: 2.71 g/cm³
Melting Point: 825 °C (decomposes)
Solubility: Insoluble in water (0.013 g/L at 25°C); soluble in dilute acids

Commercial Availability

Stock Status: In Stock
Lead Time: 1-2 business days in Nairobi; 2-4 days regional East Africa
MOQ: 500 kg (20 bags)
Delivery Regions: Nairobi Commercial Hub, Kenya Nationwide Delivery, East Africa Regional Supply

Contact sales team with required mesh size (fine powder vs coarse grit) and tonnage for customized FOB or DDP pricing.

Commercial Sectors

Target Industries

All Industries →

Feed mill operator managing ribbon blender and micro-ingredient premix batching in Nakuru, Kenya

Industry Sector

Animal Feed & Livestock Chemicals Supplier in Kenya

Compounding commercial livestock feed requires tight mineral precision and uncompromising biochemical purity. In animal nutrition, a half-percent variance in calcium bioavailability or moisture-induced fungal growth ruins feed conversion ratios. KIKI'S supplies essential mineral carriers, acidifiers, and feed-mill sanitizers trusted by East African millers.

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Process Compatibility

Suitable Applications

All Applications →

Application Guide

Animal Feed Formulations

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Application Guide

Calcium Mineral Supplementation

Explore Process Guide→

Use Cases

•Poultry layer feed additive for strong eggshell structure
•Broiler feed formulation for rapid skeletal growth
•Dairy cattle premix for milk yield and bone density maintenance
•Swine and aquaculture calcium mineral fortification

Storage Guidelines

Store in a cool, dry, well-ventilated warehouse away from acids, moisture, and strong odors. Keep bags elevated on pallets.

Handling Advisory

Non-hazardous feed ingredient. Use particulate dust mask and safety goggles when handling bulk bags to prevent mechanical respiratory irritation.

Safety & Chemical Handling Advisory

Safety Advisory

Eye Contact: Rinse cautiously with water. Skin Contact: Wash with soap and water. Inhalation: Move to fresh air.

GHS:Not classified as hazardous under GHS

Signal Word:None

Transport:Non-hazardous for road, sea, and air transport

Packing Group:Not applicable

Hazard Statements

• May cause mechanical eye or respiratory irritation

Precautionary Statements

• Avoid breathing dust
• Wash hands thoroughly after handling

PPE Requirements

Dust Mask (N95 / FFP2)Safety GogglesWork Gloves

COMMERCIAL & TECHNICAL GUIDANCE

Frequently Asked Questions — Feed Lime / Feed Grade Calcium Carbonate for Poultry & Livestock Feeds

Technical, regulatory, and supply guidance for Feed Lime / Feed Grade Calcium Carbonate for Poultry & Livestock Feeds.

Feed Lime is a natural, high-purity ground limestone mineral powder specially processed and tested for animal nutrition to supply essential dietary calcium.

Dicalcium Phosphate P: 16%/17%/18% 25kg bags (Technical Grade) supplied by Kiki's Industrial Chemicals Ltd in 25kg Bag…

Used for: Animal Feed Formulations

25kg bags

Technical Grade · Powder

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Technical Guides & Resources for Feed Lime / Feed Grade Calcium Carbonate for Poultry & Livestock Feeds

Knowledge Centre →

Guides & How-Tos

Calcium Carbonate (Limestone Powder): Grade Selection for Animal Feed, Paints & PVC Compounds

How to select Calcium Carbonate mesh grades in Kenya for animal feed (80-120 mesh), paint extender (325-400 mesh), and coated PVC filler (800-1250 mesh).