Food-dyes-Amaranth
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| Post Date: | Jul 01,2022 |
| Expiry Date: | Jul 01,2023 |
| Detailed Description: |
1.Chemical name: 3-hydroxy-4 - (4-azonaphthalenesulfonic acid) 2,7-naphthalene disulfonic acid trisodium salt
Chemical structure: 2.Molecular formula: c20h11n2na3o10s3 ? ?Relative molecular weight: 604.48 (according to 2007 international relative atomic mass) ? ?Product standard: gb4479.1-2010 ? ?Appearance requirements: reddish brown to dark reddish brown powder or particle. 3.Technical indicators: |
| Company: | Wenzhou Color Bloom New materials Co., Ltd [ China ] |
| Contact: | Kathy Huang |
| Tel: | 0086 182 6772 6825 |
| Fax: | |
| Email: | sales@colorbloomdyes.com |
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