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74% Calcium Hydroxide Powder Food Grade

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

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74% Calcium Hydroxide Powder Food Grade

74% Calcium Hydroxide Powder Food Grade
74% Calcium Hydroxide Powder Food Grade 74% Calcium Hydroxide Powder Food Grade 74% Calcium Hydroxide Powder Food Grade

Large Image :  74% Calcium Hydroxide Powder Food Grade

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

74% Calcium Hydroxide Powder Food Grade

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
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Calcium Hydroxide Powder Food Grade


74% Calcium Hydroxide Powder

Product description

Hydrated Lime also known as Calcium Hydroxide and Slaked Lime, represented by the chemical formula Ca(OH)2, is a compound created by mixing calcium oxide with water. The result is a crystal white power with strong alkaline properties. The calcium hydroxide has a vast array of usage. It is used in waste water treatment, drinking water purification, sugar refining, manufacture of medicines, manufacture of animal feeds, manufacture of bleach, leather tanning, the manufacture of hair products, in the dental industry, food manufacturing, sewage treatment, sterilization, animal dips, coal processing, lime mortar,
white wash, paints, road construction, etc.


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




Avoid contact with strong acids. Use with local exhaust ventilation.


Do not rough handling containers, such as upsetting, falling, giving a shock, and dragging Prevent leakage, overflow, and scattering. Not to generate steam and dust in vain. Seal the container after use. After handling, wash hands and face, and then gargle In places other than those specified, should not be smoking or eating and drinking Should not be brought contaminated protective equipment and gloves to rest stops Deny unnecessary entry of non-emergency personnel to the handling area

Safety handling precautions

Avoid contact with skin, eyes or clothing. Use personal protective equipment as required.



Store away from sunlight in well-ventilated place at room temperature (preferably cool). Keep container tightly closed.



74% Calcium Hydroxide Powder Food Grade 0

Our cetificates

74% Calcium Hydroxide Powder Food Grade 1

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: Mrs. Carly

WhatsApp&Wechat&Cell: +86 18921388605

Email address:


Contact Details
Lanyao Water Treatment Agent Co.,Ltd

Contact Person: Madeline

Tel: +8618351519428

Fax: 86-510-8755-2528

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