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Magnesium Chloride

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Magnesium Chloride

COA OF Food Grade Magnesium Chloride

NO: 20230202

NAME

Magnesium Chloride

PRO.DATE

2023-02-02

BATCH NO

20230202

PACKAGE

25kg PE+PP

VALIDITY DATE

2YEARS

QUANTITY

69T

STORAGE CONDITIONS

Store with airproof and dryness

INSPECTION CONDITION

TEMPERATURE : 25

HUMIDITY:55%

EXECUTIVE STANDARD

FCC9&GB 25584-2010

APPEARANCE

Size:60Mesh granule

INSPECTION ITEM

QUALITY STANDARD

METHOD

RESULT

INSPECTION RESULT

Assaying,W/%


Mgcl2.6H2O

99.0

Titration

101.30

Qualified

MgCL2

46.4

47.44




Ca,W/%

0.10

Atomic absorption spectrophotometer

0.03

Qualified

SO4 W/%

0.4

UV-VIS spectrophotometer

0.10

Qualified

NH4 /mg/kg)≤

50

UV-VIS spectrophotometer

29.0

Qualified

Pb /mg/kg)≤

1

Atomic absorption spectrophotometer

<0.1

Qualified

As /mg/kg)≤

0.5

Arsenic stain method

0.5

Qualified

Water insoluble , W/ %

0.10

Gravimetric method

0.02

Qualified

Chroma/Hazen ,W/ %

30

Colorimetry

30

Qualified

Mercury/Hg, ppm

1.0

Atomic absorption spectrophotometer

Negative

Qualified

Cadmium/Cd,ppm

1.0

Atomic absorption spectrophotometer

Negative

Qualified

CONCLUSION: Qualified



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