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Contact SuppliersCAS NO.5550-12-9
lowest price 5550-12-9 I+G Sales promotion qualified 5550-12-9 I+G
Guanosine 5'-monophosphate disodium salt is a flavor enhancer which is a crystalline powder, colorless or white, and has characteristic taste. It is soluble in water, sparingly soluble in alcohol, and practically insoluble in ether. It is obtained by chemical synthesis. It is also termed sodium 5-guanylate and disodium guanosine-5-monophosphate
I + G is the newest scientific achievement and is a new-aged food flavor enhancer of nucleotide.This product consists of 5’-IMP and 5’-GMP as per proportion of 1:1. It can be added into food directly, which will make an obvious contribution to food taste. It is the key ingredient to make flavor to the sauce, seasoning, gallinaceous crystal and gallinaceous powder.
[Chemical properties]
It appears as colorless to white crystalline or crystalline powder, usually containing 7 molecules of crystal water, being odorless, having unique flavor similar to mushrooms. Melting point is not obvious. It undergoes browning under 240 ℃ and decomposition under 250 ℃. It is stable against acid, alkali, salt and heat. It has strong moisture absorption property and is easily soluble in water (25 ℃, 25%). The pH value of its 5% aqueous solution is 7.0 to 8.5, being slightly soluble in ethanol, acetone and ether. Mouse: oral LD50: 10g/kg, ADI does not require special rule
[Uses]
Guanylate sodium is allowed flavoring agent allowed at home and abroad, often used together with MSG and sodium inosinate. When mixed for usage, it has multiplication effect on the taste. It can be used for all types of food and should be subject to appropriate use according to production needs.
It is mainly used as condiments, being a new generation food by freshener.
It is a kind of flavor agent with mushrooms flavor. It is often used in conjunction with sodium glutamate (adding amount is 1%~5%), there is a very significant increase in freshener effect.
|
Items |
Specification |
|
Appearance |
White or off-white crystalline powder |
|
PH |
PH7.0～8.5 |
|
Clarity and Color of Solution |
Clarify, colorless |
|
Loss on Drying |
≤25.0% |
|
Transmittance |
Not less than 95.0% |
|
Arsenic |
≤1.0ppm |
|
Lead |
≤2ppm |
|
Heavy metal |
≤10ppm |
|
Other nucleotides |
Absence |
|
Salmonelles |
Absent/25g |
|
Staphylococcus A COAG+ |
Absent/1g |
|
Listeria |
Absence/25g |
|
Enterobacteria Sakazakii |
Absence(3x15g) |
|
Colony Forming Units |
≤300CFU/g |
|
IMP |
48.0-52.0% |
|
GMP |
48.0-52.0% |
|
Contents (IMP+GMP) |
≥97.0%-102% |