Product Description
Product Specifications: C.I. Name: Direct Yellow 11 (C.I. 40000) CAS No.: 1325-37-7 Chemical Formula: CHNNaOS Molecular Weight: 452.37 g mol Physical Form: Reddish-yellow crystalline powder or liquid Shade: Golden yellow Solubility: Water-soluble; shade shifts in acid/alkali Fastness: Light 34, Wash 23, Rubbing dry 4, wet 23 Applications: Cotton, viscose, silk, leather, paper, wood coatings
FAQs of Direct Yellow 11 C.I. 40000:
Q: What type of dye is Direct Yellow 11 C.I. 40000?
A: Direct Yellow 11 C.I. 40000 is a Direct Dye.
Q: What is the purity level of Direct Yellow 11 C.I. 40000?
A: The purity level of Direct Yellow 11 C.I. 40000 is 98%.
Q: What is the pH range of Direct Yellow 11 C.I. 40000?
A: The pH range of Direct Yellow 11 C.I. 40000 is between 4.5 and 7.5.
Q: Is Direct Yellow 11 C.I. 40000 soluble in water?
A: Yes, Direct Yellow 11 C.I. 40000 is water-soluble, and its shade shifts in acid or alkali environments.
Q: What is the CAS Number for Direct Yellow 11 C.I. 40000?
A: The CAS Number for Direct Yellow 11 C.I. 40000 is 1325-37-7.
Q: What is the physical form of Direct Yellow 11 C.I. 40000?
A: Direct Yellow 11 C.I. 40000 is available in powder form.
Q: What is the molecular formula of Direct Yellow 11 C.I. 40000?
A: The molecular formula of Direct Yellow 11 C.I. 40000 is CHNNaOS.