| Customization: | Available |
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| CAS No.: | 4468-02-4 |
| Formula: | C12h22o14zn |
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Introduction
Zinc gluconate
Molecular formula: C12H22O14Zn
Molecular weight: 455.68
Zinc content: about 14%
Properties: white or nearly white coarse powder or crystalline powder, odorless, tasteless, easily soluble in water, slowly dissolved in room temperature water, 100ml can dissolve about 10g, more dissolved in hot water.
Method: It is prepared by the reaction of zinc oxide and gluconic acid.
Application
Use: nutrient fortifier (zinc fortifier). Can be used in dairy products, infant food, liquid and milk drinks, cereals and their products, salt, soft drinks.
Application note: Inorganic zinc supplements stimulate the gastric mucosa greatly, and it is difficult for the human body to absorb, most zinc ions are discharged from the body without absorption, and the zinc supplementation effect is poor. Zinc gluconate is an organic zinc supplement to overcome these shortcomings, easy to be absorbed in the body, and the absorption rate is high, the solubility is good, and the gastrointestinal irritation is small. Widely used in health care products, medicine and food.
Limit: According to GB2760, GB14880 and ADI standards
(a) GB 14880 (maximum usage/(mg/kg) : dairy products 230-470 (1994); Infant food 195-545 (1994); Liquid and milk beverages 40-80 (1994); Cereals and their products 160-320 (1994); Table salt 800-1000 (1994); Soft drinks 21.0-56 (2000 (3-8mg/kg in zinc)).
[Transportation] : prevent sun, rain; Can not be mixed with toxic and harmful goods; This product is non-dangerous and can be transported as a general chemical.
[Storage] : It should be stored in a dry and clean environment away from light, and it is strictly prohibited to mix with toxic substances to avoid pollution.
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ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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White crystal powder |
Complies
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Odor
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Characteristic
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Complies
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Tasted
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Characteristic
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Complies
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Assay
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99%
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Complies
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Sieve Analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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5% Max.
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1.02%
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Sulphated Ash
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5% Max.
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1.3%
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Extract Solvent
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Ethanol & Water
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Complies
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Heavy Metal
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5ppm Max
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Complies
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As
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2ppm Max
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Complies
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Residual Solvents
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0.05% Max.
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Negative
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Microbiology
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Total Plate Count
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1000/g Max
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Complies
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Yeast & Mold
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100/g Max
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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