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Calcium Oxide - Food Grade Calcium Oxide Manufacturer
  • FSSC 22000
  • Kosher
  • Halal
  • FDA
Inorganic Calcium

Calcium Oxide

High purity food grade calcium oxide (quicklime), powder or lumps, for food processing and desiccants.

Basic Information
CAS No.1305-78-8
Molecular FormulaCaO
Molecular Weight56.08
AppearanceWhite powder and irregular granules
StandardGB 30614-2014
GradeFood grade; USP / FCC / BP / EP on request
MOQ500 kg (free samples)
Packaging25 kg composite paper bag with food grade PE liner, or customized
StorageKeep in a dry, clean, cool and ventilated place
Shelf Life2 years in intact original packaging
Loading PortYantai / Qingdao, China

Product Description

As a food grade calcium oxide manufacturer, we produce high purity calcium oxide food grade (quicklime) with CaO content of 95.0-100.5% in accordance with GB 30614-2014. Available as fine powder, granules or lumps.

Used as a calcium nutrient, a leavening agent and pH regulator in food processing, in sugar refining, and as a food grade desiccant in sachets for snacks, seaweed and dried foods.

Technical Specifications

ItemGB 30614-2014
Assay (dry basis)95.0-100.5%
Loss on ignition≤10.0%
Arsenic (As)≤0.0003%
Lead (Pb)≤0.0002%
Acid-insoluble substances≤1.0%
Magnesium and alkali metals≤3.6%
Fluoride (as F)≤0.015%

Typical values. The Certificate of Analysis (CoA) of each batch prevails.

Calcium Oxide specification sheet (GB / USP) - Guangda
View original specification sheet

Applications

  • Food processing iconFood Processing
  • Bakery iconBakery & Flour Products

Quick Answers

Do you produce food grade calcium oxide?

Yes. We are a food grade calcium oxide manufacturer offering high purity calcium oxide food grade (95.0-100.5%, GB 30614) as powder and lumps. Our calcium oxide powder for food processing is used for pH control, sugar refining and as a calcium nutrient.

Can calcium oxide be used as a food desiccant?

Yes. We are a calcium oxide desiccant food grade supplier and offer calcium oxide food grade quicklime wholesale for sachet desiccants in seaweed, snacks and dried foods, as well as calcium oxide quicklime food processing grade in bulk.

Which port do you ship from?

We ship from Yantai Port and nearby Qingdao Port, with frequent direct sailings to Europe and North America. Typical transit time is 25-35 days to Rotterdam or Hamburg and 25-30 days to the US West Coast.

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