acid red 114

Description

acid red 114 · CAS 6459-94-5 · C37H28N4Na2O10S3. UNII P8TW4PSS87. Melting Point: 200-300 °C (decomposes).

Identification

Computed Descriptors

Physical & Chemical Properties

Physical description & handling notes

• C.i. acid red 114 is a dark red powder. (NTP, 1992)
• Deep maroon solid; [HSDB]
• Red powder
• Dark maroon powder /Dye content 45%/
• less than 0.1 mg/mL at 72.5 °F (NTP, 1992)
• Soluble in water and very slightly soluble in ethanol.

Documented Uses

• Used as dye for wool, silk, jute fibers, and leather; [HSDB]
• Leather Tanning and Processing [Category: Industry]
• Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
• DYE FOR WOOL, SILK, JUTE FIBERS, LEATHER, PRINTING ON WOOL & SILK
• Acid Red 114 dyes wool (from a weak acid bath), silk (from either a neutral or acetic acid bath), jute and chromed leather. Wool and silk are printed directly.
• Cosmetics product ingredient: CI Acid Red 114

Synonyms

C.I. Acid Red 114; Polar Red RS; Sulphonol Red R; Supranol Red R; Milling Red B; CI ACID RED 114; Erionyl Red RS; Fenafor Red PB; Levanol Red GG; Milling Red BB; Benzyl Red BR; Intrazone Red BR; Milling Red SWB; Folan Red B; Midlon Red PRS; Sandolan Red N-RS

Frequently Asked Questions

What are the CAS number and molecular formula of acid red 114?

CAS 6459-94-5; molecular formula C37H28N4Na2O10S3; molecular weight — g/mol.

What other names is acid red 114 known by?

C.I. Acid Red 114, Polar Red RS, Sulphonol Red R, Supranol Red R, Milling Red B, CI ACID RED 114.

What are the key physical properties of acid red 114?

Melting Point: 200-300 °C (decomposes).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.