Ferrous Gluconate_Liaoyang teng yuan food additive factory

Liaoyang Tengyuan Food Additive Factory

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Ferrous Gluconate
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Lithium Gluconate
Strontium Gluconate
Cobalt Gluconate
Solid Gluconic Acid

Ferrous Gluconate

Chemical Data
Chemical Formula	Fe(C₆H₁₁O₇)₂ · 2H₂O
CAS Number	299-29-6
Molecular Weight	482.17
Use	Nutrient; Dietary Supplement ,black dye used to color ripe olive.
Description	Pale greenish, yellow, fine powder
Containers	25 kg / fiber drums; 25 kg/bag
Storage	Store in a clean, dry warehouse in the original unopened containers.

Chemical Specifications
Tests	Specifications
Identification
Test A	Pass Test
Test B	Pass Test
Appearance of Solution	Clear/Not Turbid
Assay as Iron(II) (dry basis)	11.8-12.5%
Arsenic	2 ppm maximum
Barium	Pass Test
Chloride	0.06% maximum
Ferric Iron	1.0% maximum
Heavy Metals	20 ppm maximum
Loss on Drying	5.0-10.5%
Oxalates	Pass Test
pH (10% solution)	4.0-5.5
Sucrose and Reducing Sugars	1.0%
Sulfate	0.05%

Microbial Test Results
Aerobic Plate Count	1000 cfu / gram maximum
Yeast and Mold Count	100 cfu / gram maximum
Total Coliforms	Negative

固体葡萄糖酸.jpg

Booth#W7A63

19-21,July,2024

ShangHai,China

Booth#E11A05

July 24-26,2025

Seoul,Korea

Booth#21Y68

17-19,March,2026

ShangHai,China

Liaoyang teng yuan food additive factory LTD. All rights reserved for the record number: liao ICP for 辽ICP备09021677号-1

Booth#E16A37

16-18,July,2026

ShangHai,China

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