Food dyes Carmine
Price:Negotiable
Contact Info
- Add:No.1616-1617,Lixite E-Commerce Mansion, Huichang Road, Quxi Street, Ouhai District, Wenzhou, Zhejiang Province, China, Zip: 325018
- Contact: Kathy Huang
- Tel:86-577-88556683
- Email:sales@colorbloomdyes.com
Other Products
Description
Additional Information
1.Chemical name: trisodium salt of 1 - (4-sulfonic acid-1-naphthylazo) - 2-hydroxy-6,8-naphthalenedisulfonic acid 2.Chemical structure: 20140210160722582258 3.Molecular formula: c20h11n2n a3o10s3 · 1.5H2O Relative molecular weight: 631.51 (according to 1997 international relative atomic mass) Product standard: gb4481.1-2010 Appearance requirements: Red - dark red powder or particle
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