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Tannic acid--technical

PRODUCT: technical tannic acid

CAS NO.: 1401-55-4

TANNIC ACID CONTENT (based on dry): 81.09%

WATER INSOLUBILE: 0.32%

LOSS ON DRYING: 8.35%

COLOR (Lovibond): 1.9

PACKING: 25 kg net / fiber drum
 

Tannic acid—medicine grade

PRODUCT: medicine grade tannic acid

CAS NO.: 1401-55-4

APPEARANCE: brown powder

TANNIC ACID CONTENT (based on dry): 92.21%

HEAVY METAL: ＜20 mg/kg

GUM, DEXTRIN, SALT, SUGER TEST: clear

RESIN TEST: clear

SULPHATE ASH: 0.08%

LOSS ON DRYING: 6.49%

As: ＜3 mg/kg

ORGANIC VOLATILE IMPURITY: qualified

PACKING: 25 kg net / fiber drum

CAS NO.: 1401-55-4

APPEARANCE: granular

TANNIC ACID CONTENT (based on dry): 99.24%

RESIDUE ON IGNITION: 0.06%

HEAVY METAL: ＜20 mg/kg

GUM OR DEXTRIN TEST: clear

RESINOUS SUBSTANCES: clear

GALLIC ACID: 0.52%

LOSS ON DRYING: 6.76%

LEAD:＜５ mg/kg

As: ＜3 mg/kg

PACKING: 25 kg net / fiber drum

PRODUCT: food grade tannic acid

CAS NO.: 1401-55-4

APPEARANCE: powder

TANNIC ACID CONTENT (based on dry): 96.67%

RESIDUE ON IGNITION: 0.43%

HEAVY METAL: ＜20 mg/kg

GUM OR DEXTRIN TEST: clear

RESINOUS SUBSTANCES: clear

LOSS ON DRYING: 7.43%

LEAD:＜５ mg/kg

As: ＜3 mg/kg

PACKING: 25 kg net / fiber drum

NANJING LONGYUAN NATURAL POLYPHENOL SYNTHESIS FACTORY

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