# sudan dyes

> group of dyes

**Wikidata**: [Q3321897](https://www.wikidata.org/wiki/Q3321897)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sudan_stain)  
**Source**: https://4ort.xyz/entity/sudan-dyes


## References

1. Freebase Data Dumps. 2013