99% Purity Monosodium Glutamate With Cas 32221-81-1

Products Details

What is Monosodium glutamate with cas 32221-81-1

Specification of Monosodium glutamate with cas 32221-81-1

Product Name:

Monosodium glutamate

Batch No.

JL20220512

Cas

32221-81-1

MF Date

May. 12, 2022

Packing

25KGS/BAG

Analysis Date

May. 12, 2022

Quantity

25MT

Expiry Date

May. 11, 2025

ITEM

STANDARD

RESULT

Appearance

White Crystal

Conform

Purity

≥ 99.00%

99.8%

Specific Rotation

+24.9-25.3

25.0

PH(5% Solution)

6.7-7.5

7.2

Chloride

≤0.1%

0.1%

Loss on drying

≤0.5%

0.1%

Arsenic(As2SO3)

≤0.5ppm

0.3ppm

Lead(pb)

≤1ppm

0.1ppm

Heavy metals(as pb)

≤10ppm

0.1ppm

Translucent rate

≥98

99

Conclusion

Qualified

 Monosodium glutamate is white prismatic crystal or crystalline powder, odorless, with special meat flavor. The relative density is 1.635, the melting point is 195 ℃, and the filling specific volume is 1.20. It is easily soluble in water, and the pH of 5% aqueous solution is 6.7-7.2. It is difficult to dissolve in ethanol and ether. Without moisture absorption, the crystal water starts to be lost at 120 ℃, and the intramolecular dehydration starts at 150-160 ℃ to form sodium pyroglutamine, which loses its fresh taste. It begins to decompose into pyrrole at about 270 ℃.

Application of Monosodium glutamate with cas 32221-81-1

1.It is the most widely used flavoring agent at home and abroad. When it coexists with salt, it can enhance its flavor presenting effect. When it is used with sodium 5 '- inosine or sodium 5' - guanylate, it has a multiplying effect. 2.Used as food flavoring

Packing  of Monosodium glutamate with cas 32221-81-1

25kgs/bag or requirementof clients. Keep it away from light at a temperature below 25℃.

Monosodium glutamate with cas 32221-81-1

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