ALEXAGRACE小女十六岁

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        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:

          2019-08-20 11:50

        • Browse the number:

          265

        Send an inquiries
        Company Profile
        Wufeng Chicheng Biotech Co.,Ltd
        Contactaixin:

        chichengshengwu(Mr.)  

        Email:

        telephone:

        phone:

        Arrea:

        Hubei

        Address:

        8 Tianchi Road, Yuyangguan Town, Wufeng, Yichang City, Hubei Province, China

        Website:

        http://www.chichengbiotech.com/ http://chichengshengwu.szlyqd.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

        Total Plate Count: <100 cfu/g??

        Yeast &Mold: <100 cfu/g??

        E.Coli: Negative?

        S. Aureus: Negative?

        Salmonella: Negative

        http://www.chichengbiotech.com/

        ? ALEXAGRACE小女十六岁
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