Оптовая цена порошок галлиевой кислоты CAS 149 91 7 экстракта 99%

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Описание и отзывы

Характеристики







What is Gallic Acid Powder?
Gallic acid, with the chemical name of 3,4,5-trihydroxybenzoic acid and the molecular formula of C7H6O5, is a kind of polyphenolic organic compound, which widely exists in plants such as Rheum palmatum, Eucalyptus grandis, Cornus officinalis, and has a wide range of applications in food, biology, medicine, chemical and other fields.


Product Name
Gallic Acid Powder
Specification
99%
Color
Off-white powder Powder
Particle Size
100% Pass 80 Mesh
Application fields
Health Supplement
CAS NO
149-91-7
Part Used
Gallnut Extract
Certificate
ISO22000, ISO9001,HACCP
Sample
Freely Provided






Item
Specification
Result
Method
Appearance
Off-white powder
Complies
Visual
Odor
Characteristic
Complies
Organoleptic
Taste
Characteristic
Complies
Organoleptic
Drying Method
Vacuum drying
Complies
/
Loss on Drying
≤10.0%
4.30%
TQ-104(105°C/2h)
Ash (Sulphated Ash)
≤10.0%
5.56%
TQ-104(525°C/3h)
Particle Size
NLT 100% Through 80 mesh
Complies
AOAC973.03(TQ_106)
Total Heavy Metals
≤10ppm
Complies
ICP/MS AOAC 993.14
Lead(Pb)
≤1ppm
Complies
ICP/MS AOAC 993.14
Arsenic(As)
≤1ppm
Complies
ICP/MS AOAC 993.14
Cadmium (Cd)
≤1ppm
Complies
ICP/MS AOAC 993.14
Mercury(Hg)
≤0.05ppm
Complies
ICP/MS AOAC 993.14
Total Plate Count
≤10,000cfu/g
5000cfu/g
AOAC996. 23
Total Yeast & Mold
≤1,000cfu/g
100cfu/g
(BAM) 7th Ed.
E.Coli
Negative
Negative
USP33,NF28,2010
Salmonella
Negative
Negative
USP33,NF28,2010
Staphylococcus
Negative
Negative
USP33,NF28,2010
Conclusion
The product meet the testing requirements




























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