Gallic Acid Anhydrous CAS NO:149-91-7 and Gallic Acid Mono CAS 5995-86-8 Preservative and 3,4,5-trih
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Hubei
- Validity to:
Long-term effective
- Last update:
2019-10-09 02:20
- Browse the number:
257
- Wufeng Chicheng Biotech Co.,Ltd By certification [File Integrity]
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Contact:
chichengshengwu(Mr.)
- Email:
- Telephone:
- Phone:
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Area:
Hubei
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Address:
8 Tianchi Road, Yuyangguan Town, Wufeng, Yichang City, Hubei Province, China
- Website: http://www.chichengbiotech.com/ http://chichengshengwu.yh-machinery.com/
Product details
Name: Gallic acid
CAS NO: 149-91-7
Flavis NO:08.080
Chemical Name: 3,4,5-Trihydroxybenzoic acid
Structural formula:
Molecular formula & Molecular weight: C7H8O6 / 88.13
Appearance: White or grayish white crystalline powder
Spec: Comply with GB, USP, EP, BP, JIS etc.
Usage: It demonstrates antioxidant activity by scavenging 2,2-diphenyl-1-picrylhydrazyl and hydroxyl free radicals with IC50 values of 9.4 and 191 μM, respectively, and inhibiting microsomal lipid peroxidation with an IC50 value of 1.51 μM. It’s a good antioxidant,improve the non-biological stability and flavor of food.
Storage: Moistureproof and avoid light, sealed storage
Packing: 25kgs/bag or drum
Capacity: 1000MT/year
Item |
Specification |
Content (Dry Basis))(%) |
≤99% |
Loss on drying(%) |
≤10% |
Tannic acid test |
No cloudy |
Water dissolved experiment |
No cloudy |
Chroma(Platinum-cobalt color number) |
≤180 |
Sulphated ash(%) |
≤0.01 % |
Residue On Ignition(%) |
≤0.1% |
Turbidity(NTU) |
≤10 |
(CL-%) |
≤0.01% |
Microbiology Yeast &Mold: <100 cfu/g E.Coli: Negative Salmonella: Negative |
http://www.chichengbiotech.com/
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