Send Message
Home ProductsCalcium Hydroxide Powder

Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent

China Lanyao Water Treatment Agent Co.,Ltd certification
China Lanyao Water Treatment Agent Co.,Ltd certification
Customer Reviews
Great seller. Good quality and excellent effect for water treatment. The delivery was on time for my sample. My actual order is supposed to be shipped and arrives in 15 days. I'm very satisfied with this supplier's products and services.

—— Elias Ekstedt

The product quality is good, the packaging is clean, and the weight is up to standard. Nice experience.

—— Stefano Ghelfi

I'm Online Chat Now

Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent

Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent
Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent

Large Image :  Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent

Product Details:
Place of Origin: China
Brand Name: LanYao
Certification: ISO. CE
Model Number: Calcium Hydroxide
Payment & Shipping Terms:
Minimum Order Quantity: 20
Price: US dollr+410~700+ton
Packaging Details: 25kg/woven bag
Delivery Time: 5 work days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 10000+ton+per month

Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent

Color: White&Grey Appearance: Powder
HS Code: 252220000 CAS NO.: 1305-62-0
EINECS: 215-137-3 MF: Ca(OH)2
Ca(OH)2: 95%min
High Light:

93% Calcium Hydroxide Powder


Food Additive Calcium Hydroxide Powder


Calcium Hydroxide Water Treatment Agent

Food Additive 93% Powder Calcium Chloride Cacl2 Water Treatment Agent


Product description

Calcium hydroxide, also known as slaked lime or slaked lime. The solid is digested by quicklime and water, dried, sieved and crushed to obtain the finished product. It occurs as white powder, tastes salty and slightly bitter. Relative density is 2.078. It's a kind of strong alkali. It's slightly soluble in water, soluble in glycerin, indissoluble in ethanol. When heated up to 580, it loses water and turn to Calcium Oxide. In air, it absorbs Carbon Dioxide and turn to Calcium Carbonate.

Name of Index FCC1996
Content % 95.0-100.5
As ≤% 0.0002
Cabonates Pass The Test
Heavy Metals ≤% 0.001
Insoluble in Acid ≤% 0.1
Magnesium & Alkali Metals ≤% 2.0
Fluorides ≤% 0.005
Pb ≤% 0.0002
Loss on Drying ≤% 1.0
Sieve Residue(0.045mm) ≤% 0.4



1. Calcium hydroxide is a kind of strong alkali, with antiseptic and antiseptic ability, corrosive to skin, fabric. But because its solubility is not large, so the degree of harm is not as big as so dium hydroxide and other strong bases. Calcium hydroxide is widely used in industry. It is a common building material, also used as a fungicide and chemical raw materials, etc.
2. Calcium hydroxide is used for making bleaching powder, hard water softener, tap water disinfectant and clarifier and construction industry.
3. Calcium hydroxide is used in pharmaceuticals. Can be used as rubber, petroleum industry additives, used in lubricating oil to prevent coking, mud deposition, neutralization and anticorrosive. It can also be used as a hard water softener, disinfectant, acid making agent, etc.
4. Calcium hydroxide is used as analytical reagent, carbon dioxide absorbent, also used in organic synthesis.
5. Check carbon dioxide, gas absorption. Leather depilation, insecticide, water treatment.


Handling and storage


Precautions for safe handling

Wear personal protective equipment/face protection. Ensure adequate ventilation. Avoid dust formation. Do not get in eyes, on skin, or on clothing. Avoid ingestion and inhalation.


Hygiene Measures

Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work.


Conditions for safe storage, including any incompatibilities

Keep containers tightly closed in a dry, cool and well-ventilated place. Corrosives area.

Our cetificates

Food Additive 93% Calcium Hydroxide Powder Water Treatment Agent 0

Why choose us?

  • Factory supply with reasonal price

  • Stable storage with fast delivery

  • Lab tests avaliable

  • Free sample avalible

  • CE, SGS, ISO certificates satisfied

  • Quality control during manufacturing

  • After-sales service within 24hours

  • More than 20years of technical research and production in this field



Q1. What’s your MOQ?

A: MOQ : 20tons. Very happy to grow up with you from the very beginning and MOQ will be 20tons.


Q2. How can I get a sample for laboratory test?

A: We can offer you samples free for lab test. Please contact us directly and send us your courier account for delivery.


Q3. I am not sure how to choose an appropriate product for my industry, what should I do?

A: We can give you suggestions based on your industry and source water analysis report(if possible). we have 20years of experiences in wastewater treatment, we can help you to find the suitable and professional products for you.


Q4. How can I get the price of calcium hydroxide from the manufacturer?

A: We are the manufacturer of calcium hydroxide. Please tell us your requirements like products specifications, quantity, packing, destination port and other necessary information,based on which we can check and reply you with a latest and exact price.


Q5. How do you control your products quality:

A: Our motto is: Taking credit and quality as the ground for sanding and root for growing. First we do the quality test for each batch of the raw materials. Second, there will be a strict pre-production sample test before mass production. Third, quality tests will be done every four hours during production. Finally but not the end of our quality control, we do the inspection before shipment. When clients get our products, our quality monitoring still continues with clients' using effect evaluation.


Q6. I have more questions, how to contact you directly?

A: Welcome to contact us with below contacts:

Contacts: Miss Madeline

WhatsApp&Wechat&Tell: +86 18351519428

Email address:


Contact Details
Lanyao Water Treatment Agent Co.,Ltd

Contact Person: Madeline

Tel: +8618351519428

Fax: 86-510-8755-2528

Send your inquiry directly to us (0 / 3000)