Cas no 51274-00-1 (Pigment Yellow 42 (Technical Grade))

Pigment Yellow 42 (Technical Grade) is a synthetic iron oxide yellow pigment with the chemical formula FeO(OH)·nH?O. It is widely used in industrial applications due to its excellent lightfastness, weather resistance, and chemical stability. This pigment exhibits strong tinting strength and opacity, making it suitable for coatings, construction materials, plastics, and ceramics. Its thermal stability allows for use in high-temperature processes. Pigment Yellow 42 is non-toxic, environmentally compliant, and offers consistent color performance. The technical grade ensures cost-effective bulk availability while maintaining reliable quality for industrial formulations. Its resistance to UV degradation and alkali/acid conditions enhances durability in demanding environments.
Pigment Yellow 42 (Technical Grade) structure
51274-00-1 structure
Product Name:Pigment Yellow 42 (Technical Grade)
CAS No:51274-00-1
MF:Fe2O3.H2O
MW:177.7035
MDL:MFCD00149717
CID:55968
Update Time:2025-10-23

Pigment Yellow 42 (Technical Grade) Chemical and Physical Properties

Names and Identifiers

    • Iron (III) oxide monohydrate
    • Ironoxidemonohydrateyellow
    • IRON OXIDE YELLOW
    • C.I. PIGMENT YELLOW 42
    • COMPOUND FERRIC GREEN
    • FERRIC GREEN NO.5605
    • Pigment Yellow 42
    • Ferric oxide Yellow
    • C.I. 77492
    • Iron (III) oxide monohydrate yellow
    • Pigment Yellow 42 (Technical Grade)
    • C.I.Pigmentyellow42
    • Transparentironoxideyellow
    • RAW UMBER
    • ROUGE
    • SIENNA BURNT
    • SIENNA
    • NR RED IRON OXIDE
    • YELLOW FERRIC OXIDE
    • MDL： MFCD00149717
    • Inchi： InChI=1S/Fe.2H2O.O/h;2*1H2;/q+3;;;-2/p-1
    • InChI Key： LDHBWEYLDHLIBQ-UHFFFAOYSA-M
    • SMILES： [Fe+3].O.[OH-].[O-2]

Computed Properties

  • Exact Mass: 103.93996
  • Monoisotopic Mass: 106.943
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 4
  • Rotatable Bond Count: 0
  • Complexity: 0
  • Covalently-Bonded Unit Count: 4
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 3A^2

Experimental Properties

  • Color/Form: A lemon yellow to brown powder
  • Density: 5.24
  • Melting Point: 1538 °C
  • Boiling Point: No data available
  • Flash Point: >230?°F
  • PSA: 57.53
  • Solubility: Insoluble in water \ alcohol, soluble in acid
  • Vapor Pressure: No data available

Pigment Yellow 42 (Technical Grade) Security Information

Pigment Yellow 42 (Technical Grade) Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
93-2618-1kg
Pigment Yellow 42 (Technical Grade)
 51274-00-1 yellow(99.9+%-Fe)
1kg
 327.0CNY 2021-07-07
SHANG HAI XIAN DING Biotechnology Co., Ltd.
93-2618-5kg
Pigment Yellow 42 (Technical Grade)
 51274-00-1 yellow(99.9+%-Fe)
5kg
 1211.0CNY 2021-07-07
SHANG HAI XIAN DING Biotechnology Co., Ltd.
93-2618-1kg
Pigment Yellow 42 (Technical Grade)
 51274-00-1 yellow(99.9+%-Fe)
1kg
 327CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
93-2618-5kg
Pigment Yellow 42 (Technical Grade)
 51274-00-1 yellow(99.9+%-Fe)
5kg
 1211CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
L-DM583-250g
Iron(III)oxidemonohydrate,yellow(99.9+%-Fe)
 51274-00-1 Fe2O3≥85%
250g
 ￥82.0 2022-02-28
SHANG HAI XIAN DING Biotechnology Co., Ltd.
L-DM583-1kg
Iron(III)oxidemonohydrate,yellow(99.9+%-Fe)
 51274-00-1 Fe2O3≥85%
1kg
 ￥135.0 2022-02-28
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
P829393-5kg
Pigment Yellow 42
 51274-00-1 Fe2O3≥85%
5kg
 ￥517.00 2022-09-01
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
P829393-250g
Pigment Yellow 42
 51274-00-1 Fe2O3≥85%
250g
 ￥60.00 2022-09-01
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
P829393-1kg
Pigment Yellow 42
 51274-00-1 Fe2O3≥85%
1kg
 ￥172.00 2022-09-01
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
P63100-1kg
Pigment Yellow 42
 51274-00-1
1kg
 ￥148.0 2021-09-08

Pigment Yellow 42 (Technical Grade) Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:51274-00-1)Pigment Yellow 42 (Technical Grade)
Order Number:A1210375
Stock Status:in Stock
Quantity:5kg
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 15:59
Price ($):223.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:51274-00-1)氧化鐵黃
Order Number:LE26799781
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:58
Price ($):discuss personally

Pigment Yellow 42 (Technical Grade) Related Literature

Related Categories

51274-00-1 (Pigment Yellow 42 (Technical Grade)) Related Products

Recommended suppliers
Amadis Chemical Company Limited
(CAS:51274-00-1)Pigment Yellow 42 (Technical Grade)
A1210375
Purity:99%
Quantity:5kg
Price ($):223.0
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:51274-00-1)氧化鐵黃
LE26799781
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email