氧化铁黄 (CAS No. 51274-00-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include 精细化学品；涂料. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
精细化学品；涂料
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of 氧化铁黄 is 51274-00-1.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include 精细化学品；涂料.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Iron (III) oxide monohydrate · CAS 51274-00-1 · FeH3O3. UNII EX438O2MRT.
| CAS Registry Number | 51274-00-1 |
|---|---|
| PubChem CID | 23320441 |
| Molecular formula | FeH3O3 |
| IUPAC name | iron(3+);oxygen(2-);hydroxide;hydrate |
| UNII (FDA) | EX438O2MRT |
| Molecular Weight | 106.87 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 106.943154 |
| Monoisotopic Mass | 106.943154 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Complexity | 0 |
| 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) |
| 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.
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
CAS 51274-00-1; molecular formula FeH3O3; molecular weight — g/mol.
Ferric oxide Yellow, EX438O2MRT, C.I. 77492, RefChem:1080569, DTXSID2029371, 51274-00-1.
Documented regulatory listings: COLOUR: Food Additives; CI PIGMENT YELLOW 42 AND 43; JECFA ADI: 0-0.5 mg/kg bw.
99.7% of GHS notifications report no hazard classification (903 of 906).
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.