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Item Index
Description Yellow gray or gray green powder
Assay(no H2O), % 97.0~102.0
Loss on drying(105℃,16h), % 6.5~10
Ferric iron, % ≤2.0
Oxalic acid test Pass test
Reducing sugars Pass test
Organic volatile impurities Meet the requirements
Chloride, % ≤0.07
Sulfate, % ≤0.1
Lead, ppm ≤10.0
Arsenic, ppm ≤3.0
Mercury, % ≤3.0

Packing & Storage

Packingin 25kg bag
Storage20℃, 2 years.
ShippingRoom temperature in China; may vary elsewhere

Free Quote

For samples, pricing, or more information, please call us at 0086-25-52397805 or mail to info@tartaric-acid-china.com or fill out the following form. We will respond to you as soon as possible.

Tel: 0086-25-52397805
E-mail: info@tartaric-acid-china.com

General Information

Frequently Asked Questions

Properties of ferrous gluconate
Ferrous gluconate is gray-green or slightly yellow powder or granule; it has a caramel smell and astringent taste; it is soluble in water, easily soluble in hot water, almost insoluble in ethanol, and should be kept away from light and airtight.
Uses of ferrous gluconate
Beverages: carbonated beverages, soybean milk beverages, fruit juice beverages, vegetable juice beverages, tea beverages, nutritional beverages, iron supplements, iodine supplements, alcoholic beverages, coffee, cocoa, powdered beverages, etc.
(1) Buns, cakes, noodles, and macaroni increase the utilization rate of raw materials and improve the taste and flavor.
(2) Aquatic minced products, canned food, dried seaweed, etc., strengthen the tissue, maintain freshness, and enhance the taste.
(3) Sauce, tomato sauce, mayonnaise, jam cream, soy sauce, thickener, and stabilizer.
(4) Juice, wine, etc., dispersant.
(5) Ice cream and caramel candy improve taste and stability.
(6) Frozen food, processed aquatic products, noodle jelly (fresh preservation)