99% propyl gallate/121- 79 -9 (pharmaceutical grade and food grade inventory)

Propyl Gallate (PG)1. CAS No.: 121-79-92. 99% Purity3. USP/BP standard4. Antioxidation in Food, Feed and Drug. Product NamePropyl GallateMFG. Date 2021-02-10Batch No. FH20210210Test Date 2021-02-10Package 25kg/drumEXP. Date 2023-02-10Quantity4000kgPurity 99%StandardBP2008/USP34/EP6 TESTSTANDARDRESULTIdentificationIdent

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Propyl Gallate (PG)
1. CAS No.: 121-79-9
2. 99% Purity
3. USP/BP standard
4. Antioxidation in Food, Feed and Drug.

 
Product NamePropyl GallateMFG. Date 2021-02-10
Batch No. FH20210210Test Date 2021-02-10
Package 25kg/drumEXP. Date 2023-02-10
Quantity4000kgPurity 99%
StandardBP2008/USP34/EP6
 
TESTSTANDARDRESULT
IdentificationIdentification A refer to standard
Identification B Refer to standard
Confirms
Confirms
AppearanceWhite crystal powderConfirms
Purity 98.0%-102.0%99.96%
Gallic AcidNot more than 0.50%0.26%
SolutionThe solution is clear, not more intensely colored than reference solution BY5Confirms
Melting Point146-150 Degree147.7-149.3 Degree
Loss on Drying Not more than 0.50%0.10%
Ignited residueNot more than 0.1%0.06%
Sulphated ashNot more than 0.1%0.05%
Heavy Metal Not more than 10ppm7ppm
Lead/PbNot more than 2ppm0.7ppm
AsNot more than 3ppm1ppm
Hg1ppm0.20ppm
ZnNot more than 25ppm1.5ppm
Total ChlorineNot more than 200ppm71ppm
Chlorides100ppm42ppm
SulphatesNot more than 0.02%0.01%
Residue solvents
Ethanol
N-propanol

5000ppm
5000ppm

70ppm
2ppm
Total Plate Count
Yeast & Mold
E.Coli
S.Aureus
Salmonella
Less than 100cfu/g
Less than 100cfu/g
Negative
Negative
Negative
20cfu/g
7cfu/g
Negative
Negative
Negative
Package 25KG/Drum
Storage Store in a cool and dry area, keep it sealed and away from direct light
 

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