Flavor Agents Disodium Guanylate For Food

Disodium Guanylate is Colorless to white crystal, or white crystalline powder, containing about 7 molecules of crystalline water. The threshold value of umami was 0.0125g/100mL, and the intensity of umami was 2.3 times that of sodium inosinate. It has a strong synergistic effect when combined with sodium glutamate. Non-hygroscopic, soluble in water, stable in aqueous solution. In acidic solution, easily decomposed at high temperature, can be broken down by phosphatase decomposition, slightly soluble in ethanol, almost insoluble in ether.
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Product Details


Product nameDisodium GuanylateOther namesDisodium 5-Guanylate
CAS NO.5550-12-9Molecular formulaC10H12N5Na2O8P
AppearanceWhite crystalline powderGradeFood Grade
Molecular weight407.19FormCrystalline powder
TypeFlavoring agentsState of solutionClear and colorless
Assay≥97.0%Loss on drying≤25.0%
UV absorbance(250/260nm)0.94~1.04UV absorbance (280/260nm)0.63~0.71
NH4+(ammonium)QualifiedOther related compounds of amino acedQualified
PH7.0 ~ 8.5Heavy metals(Pb)≤0.002%
Arsenic(As)≤0.0002%Other related compounds of nucleic acidQualified
IdentificationMeets the requirementsQCISO,GMP,HACCP
Brand nameZIOMOQ25kg
SupplierGuangzhou ZIO Chemical Co., LtdPlace of OriginGuangdong, China (Mainland)

(1) The goods usually rarely used alone, and more and monosodium glutamate (MSG), etc. Mix, the total amount is about MSG 1% ~ 5%, soy sauce, vinegar, meat, fish products, instant soup, instant noodles and canned food can be added, such as the dosage of about 0.01 ~ 0.1 lg/kg. Also can be mixed with lysine salt, add in cooking rice, instant noodles, snack, dosage is about 0.5 g/kg. About the goods and monosodium glutamate, as shown in the monosodium glutamate.
(2) The goods fair with 1:1 and inosine acid sodium, widely used in all kinds of food.


Disodium Guanylate is colorless to white, crystalline, or white crystalline powder. It contains about 7 molecular crystal water. It tastes fresh, fresh taste threshold is 0.0125 g / 100 ml, freshness strength is 2.3 times of inosine acid sodium. With sodium glutamate and strong synergy. Not hygroscopic, soluble in water, water solution. In acidic solution, easy to decompose at high temperature, can be destroyed by phosphatase decomposition, slightly soluble in ethanol, almost insoluble in ether.

Shelf life2 years
DeliveryWithin 3 days after payment
StorageStore in cool and dry places. Keep away from strong light.

Disodium Guanylate 13

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