gallic acid
post date: dec 19,2021 expiry date: jan 18,2022 detailed description: cas no. :149-91-7 quantity: 500metric tons specs:white or pale colored crystalline powder quality standard: conform to the requirements of european-93(class-1), japan jis (class-1), u.s.p the 21 edition (1985)content: not less than 99%sulfates: not more than 10ppmwater-soluble test: clear and transparentloss on drying: not more than…
gallic acid
post date: dec 01,2021 expiry date: dec 31,2021 detailed description: cas no. :149-91-7 quantity: 500metric tons specs:assay: not less than 99% gallic acid (3, 4, 5-trihydroxybenzoic acid)appearance: white or pale colored crystalline powder. quality standard: conform to the requirements of european-93(class-1), japan jis (class-1), u.s.p the 21 edition (1985)content: not less than 99%sulfates: not more…
gallic acid
post date: dec 01,2021 expiry date: dec 31,2021 detailed description: cas no. :149-91-7 quantity: 500metric tons specs:assay: not less than 99% gallic acid (3, 4, 5-trihydroxybenzoic acid)appearance: white or pale colored crystalline powder. quality standard: conform to the requirements of european-93(class-1), japan jis (class-1), u.s.p the 21 edition (1985)content: not less than 99%sulfates: not more…
gallic acid
post date: dec 02,2021 expiry date: dec 02,2022 detailed description: cas no. :149-91-7 specs:european standard -93 (first grade), jis (fir payment method: t/t gallic acid(3,4,5-trihydroxybenzoic acid) cas: 149-91-7 spc.: european standard -93 (first grade), jis (first grade), ap21 (1985), top grade.name: gallic acidchemical name: 3,4,5-trihydroxybenzoic acidstructural formula：molecular formula & molecular weight: c7h8o6 / 88.13gallic acidappearance:…
