Calcium propionate is stable to heat and light, highly hydroscopic, soluble in water and insoluble in ethanol and ether. It generates free propionic cid which has antibiotic effect if under the acidic condition. It is never harmful to health and has a remarkable effect in anti-mold.
Applications:Calcium Propionate is widely used in grain products such as bread to inhibit molds and prolong product shelf life, is used to prevent other products from deterioration resulted from microorganisms. It is widely used in wines, cakes, fruit jam, bean products, chocolate, cheese and western style meal.
White crystalline granuIe crystalline powder;odourless or with Iittle propionate smeII; deIiquescence;easiIy soIuble in water,insoIubIe in ethabol.
Product Specification / Models
Appearancet tWhite crystalline powdertWhite crystalline powdertWhite crystalline powder
Assay % ≥t99.0%t99.0t99.0-100.5t99.0
Water insoluble % ≤t0.15t0.30t0.20t0.30
Loss on drying %≤t9.5t9.5t5.0t4.0
Free acid %≤t0.11tPasst0.30t
Free alkalinity %≤t0.06tPasst0.15t
As2O3Arsenic % ≤t0.0002t0.0004t t0.0003
PbHeavy metals % ≤t t0.001t t0.001
(F) Fluoride %≤t0.003t0.003t0.003t0.001
(MgO) Magnesium % ≤t0.4t t0.4t
(Pb) Lead %≤t0.001t t2mg/kgt0.0005
(Hg) Mercury % ≤t t t t0.0001
(Fe) Iron % ≤t t t t0.005
Nanjing Huihua chemical industry Limited co, is situated in Nanjing, nearby shanghai Port. Our company has been authorized with import and export license, and passed the ISO 9001:2000 in 2003.