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Mono Sodium Glutamate


Application: food additives


Packing: 25kgs per bag.

Specification: as follows

Chemical Formula: C5H8NO4Na

 

CAS 142-47-2

 

ITEM

STANDARD

RESU LTS

APPEARANCE

White, small crystals

White, small crystals

AROMA

None

None

FLAVOR

Slightly Salty

Slightly Salty

CONTENT

≥99.0%

99.3%

CHLORIDE

≤0.04%

0.04%

LOSS ON DRYING

≤0.3%

0.10%

SULPHATE

≤0.05%

0.05%

TRANSMITTANCE

≥98.0%

98.7%

SPECIFIC ROTATION[a]D20%

+24.90-+25.30

+25.040

IRON

≤5PPM

5PPM

HEAVY METALS (AS Pb)

≤10PPM

10PPM

ARSENIC(As)

≤1.5PPM

1.5PPM

PH

6.7-7.2

7.1

PYRROLIDONCARBOXYL ACID

≤0.2%

0.2%

LEAD(Pb)

≤1PPM

1PPM

TOTAL PLATE COUNT

MAX.500/G

100/G

MOULD COUNT

MAX.100/G

NONE

YEAST COUNT

MAX.100/G

NONE

COLIFORMS

MAX.3/G

NONE

SALMONELLA

NEGATIVE IN 25G

NONE

PATHOGENIC BACTERIA

ABSENT

ABSENT

E,COLI

NEGATIVE IN 25G

NONE