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Food grade tannic acid
Food grade tannic acid
Food grade tannic acid
This is the description of Food grade tannic acid
Specification | Food grade | ||
executive standard | FCC-IV | ||
content | ≥93% | ≥96% | ≥98% |
loss on drying | ≤9% | ≤9% | ≤9% |
water insoluble | ≤0.2% | ≤0.1% | ≤0.1% |
residue on ignition | ≤0.1% | ≤0.1% | ≤0.1% |
heavy metal | 20ppm | 15ppm | 10ppm |
arsenic | < 3ppm | < 3ppm | < 3ppm |
lead | < 5ppm | < 5ppm | < 5ppm |
mercury | < 1ppm | < 1ppm | < 1ppm |
gallic acid | ≤4% | ≤2.5% | ≤0.75% |
production scale | 1000 Ton/Year | 1000 Ton/Year | 1000Ton/Year |
packaging | fiber drum,25kg/drum | fiber drum,25kg/drum | fiber drum,25kg/drum |
Performance: the product is light yellow to light brown
powder, with special smell; soluble in water, ethyl alcohol and
acetone; insoluble in chloroform or diethyl ehter
Quality index: FCC-IV standard
Uses: cosmetics and food antioxidant, clarifying agent of wines, and so on
Storage: avoid moistre and sunlight, in seal
Packaging: fiberdrum with inner plastic bag; net weight: 25kg
Contact Us
Please feel free to contact us to get COA or free sample for your test !
Email: irene@goldenyang.net
Phone: +86-745-2828009
Fax: +86-745-2828002
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