Cas no 12227-62-2 (C.I. Pigment Red 193)

C.I. Pigment Red 193 structure
C.I. Pigment Red 193 structure
Product Name:C.I. Pigment Red 193
CAS No:12227-62-2
MF:C20H14AlN2O10S3
MW:565.509100437164
CID:142909
Update Time:2026-05-14

C.I. Pigment Red 193 Chemical and Physical Properties

Names and Identifiers

    • C.I. Pigment Red 193
    • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[2-(4-sulfo-1-naphtha lenyl)diazenyl]-, aluminum salt (1:1)
    • C.I. 16185:1
    • C.I. Food Red 9 aluminum lake
    • C.I. Food Red 9:1
    • AKA2
    • Food Red 9:1
    • Acid red 27 aluminum lake (C.I. 16185:1)
    • Aluminum, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl)azo]-2,7-naphthalenedisulfonic acid complex
    • ACID RED 27 ALUMINUM LAKE
    • AKAP-2
    • Inchi： InChI=1S/C20H14N2O10S3.Al.3H/c23-20-18(35(30,31)32)10-11-9-12(33(24,25)26)5-6-13(11)19(20)22-21-16-7-8-17(34(27,28)29)15-4-2-1-3-14(15)16;;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;;/b22-21+;;;;
    • InChI Key： ZCWRCOQDLBCXTI-LUAAAXEOSA-N
    • SMILES： OC1=C(S(O)(=O)=O)C=C2C(C=CC(S(O)(=O)=O)=C2)=C1/N=N/C1=C2C=CC=CC2=C(S(O)(=O)=O)C=C1.[AlH3]

Experimental Properties

  • Density: 1.82[at 20℃]
  • Boiling Point: 853℃[at 101 325 Pa]
  • Solubility: 1.7μg/L at 25℃

C.I. Pigment Red 193 Security Information

  • Storage Condition：-20°C

C.I. Pigment Red 193 Related Literature

12227-62-2 (C.I. Pigment Red 193) Related Products

Recommended suppliers
Wuhan Comings Biotechnology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Wuhan Comings Biotechnology Co., Ltd.
Hangzhou Cedareal Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Hangzhou Cedareal Technology Co., Ltd.
Shanghai Joy Biotech Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shanghai Joy Biotech Ltd
煙臺(tái)朗裕新材料科技有限公司
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
SunaTech Inc.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
SunaTech Inc.