Iron (III) oxide monohydrate

Name: Iron (III) oxide monohydrate
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 13922

CAS 51274-00-1FeH3O3MW 106.87

Iron (III) oxide monohydrate (CAS 51274-00-1) — formula FeH3O3, molecular weight 106.87; category inorganic chemicals.

Specifications

CAS Number51274-00-1

Molecular FormulaFeH3O3

Molecular Weight106.87

CategoryInorganic Chemicals

Purchase Profile

What this product is

Iron (III) oxide monohydrate is an inorganic compound with CAS registry number 51274-00-1 and molecular formula FeH3O3 (molecular weight 106.87), belonging to the inorganic chemicals segment of chemical raw materials.

Identification

CAS number: 51274-00-1

Its molecular formula FeH3O3 comprises 1 Fe, 3 H, 3 O atoms.

Also known as: Iron (III) oxide monohydrate · Iron Oxide Yellow

Category: inorganic chemicals

Frequently Asked Questions

What is the CAS number of Iron (III) oxide monohydrate?

The CAS registry number of Iron (III) oxide monohydrate is 51274-00-1.

What is the molecular formula and molecular weight of Iron (III) oxide monohydrate?

Molecular formula FeH3O3, molecular weight 106.87.

What other names is Iron (III) oxide monohydrate known by?

It is also registered under: Iron (III) oxide monohydrate, Iron Oxide Yellow.

Which category does Iron (III) oxide monohydrate belong to?

Category: Inorganic Chemicals.

PubChem Public Data

Public-database records for Iron (III) oxide monohydrate (CAS 51274-00-1), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary	99.7% (903 / 906)

This chemical does not meet GHS hazard criteria for 99.7% (903 of 906) of all reports.

Reported as not meeting GHS hazard criteria by 903 of 906 companies (only 0.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Regulatory listings

Regulatory & Food Contact	COLOUR: Food Additives CI PIGMENT YELLOW 42 AND 43 JECFA ADI: 0-0.5 mg/kg bw TRS 648-JECFA 23/13 FAS 6/NMRS 54A-JECFA 18/100 (1974) IRON OXIDE YELLOW
GHS notification summary	99.7% (903 / 906)

Physical description and handling notes

Liquid; Wet Solid; Other Solid; Dry Powder; Large Crystals; Other Solid; Liquid; Other Solid; Dry Powder; Other Solid; Liquid; Dry Powder; Large Crystals; Liquid; Wet Solid; Dry Powder; CBI
Yellow odorless powder; Insoluble in water; [Rockwood Pigments MSDS]

How this substance is indexed

CAS Registry Number	51274-00-1
PubChem CID	23320441
分子式	FeH3O3
IUPAC 名称	iron(3+);oxygen(2-);hydroxide;hydrate
UNII（FDA）	EX438O2MRT

Documented uses

Painting (Pigments, Binders, and Biocides) [Category: Paint]
Food Additives -> COLOUR -> JECFA Functional Classes
Not Known or Reasonably Ascertainable
Information on 48 consumer products that contain Iron(III) oxide monohydrate (yellow pigment) in the following categories is provided:
2023: 40,000,000 - <55,000,000 lb
2022: 70,000,000 - <85,000,000 lb

Names this substance appears under

Ferric oxide Yellow; EX438O2MRT; C.I. 77492; RefChem:1080569; DTXSID2029371; 51274-00-1; Yellow iron oxide; Ferric oxide, yellow; Bayferrox 920; UNII-EX438O2MRT; Iron hydroxide oxide yellow; Ferric oxide, yellow [NF]; CCRIS 4378; iron(3+);oxygen(2-);hydroxide;hydrate; EINECS 257-098-5; MAPICO YELLOW

Computed molecular descriptors

分子量	106.87
氢键供体数	2
氢键受体数	3
可旋转键数	0
精确质量	106.943154
单同位素质量	106.943154
拓扑极性表面积	3
重原子数	4
形式电荷	0
复杂度	0

Database abstract

Iron (III) oxide monohydrate · CAS 51274-00-1 · FeH3O3. UNII EX438O2MRT.

Source: PubChem / Wikidata; the batch COA governs where values differ.

You may also need

Ammonium bromideCAS 12124-97-9›

Aluminium stearateCAS 637-12-7›

Acetic acid,sodium salt trihydrateCAS 6131-90-4›

Albuterol sulfateCAS 51022-70-9›

Aluminum fluorideCAS 7784-18-1›

Ammonium thiosulfateCAS 7783-18-8›

Aluminium OxideCAS 1344-28-1›

atropine sulphateCAS 55-48-1›

Get a quote for Iron (III) oxide monohydrate

Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.

Email Inquiry WhatsApp