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氧化铁

CAS 1332-37-2FeO2MW 87.84

氧化铁，CAS 登记号 1332-37-2，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于肥料。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号1332-37-2
分子式FeO2
分子量87.84
纯度按批次COA提供(不公开发布)
包装按订单/批次确认(不公开发布)
应用领域肥料
类别肥料

用途与场景

肥料

包装与供货

包装规格按订单/批次确认(不公开发布)
纯度规格按批次COA提供(不公开发布)
储存条件密封、阴凉干燥处保存
供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 氧化铁 的 CAS 号？

本页已列出 氧化铁 的 CAS 号：1332-37-2，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

氧化铁 一般用在什么产品里？

主要涉及肥料。

下单流程是怎样的？

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PubChem 公开数据

Description

Iron Oxide · CAS 1332-37-2 · FeO2. Color Additive Status: 73.1200; Color Additive Status: 73.200; Color Additive Status: 73.2250.

Identification

CAS Registry Number1332-37-2
PubChem CID123289
Molecular formulaFeO2
IUPAC namedioxoiron

Computed Descriptors

Molecular Weight87.84
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass87.924765
Monoisotopic Mass87.924765
Topological Polar Surface Area34.1
Heavy Atom Count3
Formal Charge0
Complexity18.3

Physical & Chemical Properties

Color Additive Status73.1200
Color Additive Status73.200
Color Additive Status73.2250
Color Additive Status73.3125
Color Additive Status175.300
Color Additive Status175.380
Color Additive Status175.390
Color Additive Status177.1350
Color Additive Status177.1460
Color Additive Status177.2600

Physical description & handling notes

  • Dry Powder; Large Crystals
  • Information not available.
  • Synthetic Iron Oxides / Iron Oxides
  • Foods, Drugs, Cosmetics, Devices
  • Sausage casings NTE 0.1 percent (by wt). Hard and soft candy, mints, and chewing gum. Dietary supplement tablets and capsules. For all human food uses, lead (as Pb) content NTE 5 mg/kg (5 ppm). Ingested or topically applied drugs ingested dosage by man NTE 5 mg/d (as Fe). Cosmetics generally including eye area use. Contact lenses.
  • 3 - Petitioned for use after the 1960 amendments; never provisionally listed.

Regulatory Status

Regulatory & Food ContactFDA Regulatory Status of Color Additives: Foods, Drugs, Cosmetics, Devices
FDA Substance added to food: COLOR OR COLORING ADJUNCT, SURFACE-FINISHING AGENT
FDA Cumulative Estimated Daily Intake (CEDI): FCS
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
CIR / INCI: Cosmetic colorant
GHS notification summary99% (488 / 493)

GHS Hazard Classification

GHS notification summary99% (488 / 493)

This chemical does not meet GHS hazard criteria for 99% (488 of 493) of all reports.

Reported as not meeting GHS hazard criteria by 488 of 493 companies (only 1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

  • Information on 62 consumer products that contain Iron oxide in the following categories is provided:
  • Agriculture, Forestry, Fishing and Hunting
  • Paint and Coating Manufacturing

Synonyms

Iron dioxide; Iron oxide (Fe2O4); Iron oxide (FeO2); 12411-15-3; Iron oxide (ACGIH); RefChem:791356; DTXSID6049648; EINECS 215-570-8; 215-570-8; 1332-37-2; IRON OXIDE; dioxo-iron; SCHEMBL158658

Frequently Asked Questions

What are the CAS number and molecular formula of Iron Oxide?

CAS 1332-37-2; molecular formula FeO2; molecular weight — g/mol.

What other names is Iron Oxide known by?

Iron dioxide, Iron oxide (Fe2O4), Iron oxide (FeO2), 12411-15-3, Iron oxide (ACGIH), RefChem:791356.

What is the regulatory status of Iron Oxide?

Documented regulatory listings: FDA Regulatory Status of Color Additives: Foods, Drugs, Cosmetics, Devices; FDA Substance added to food: COLOR OR COLORING ADJUNCT, SURFACE-FINISHING AGENT; FDA Cumulative Estimated Daily Intake (CEDI): FCS.

Is Iron Oxide classified as hazardous?

99% of GHS notifications report no hazard classification (488 of 493).

What are the key physical properties of Iron Oxide?

Color Additive Status: 73.1200; Color Additive Status: 73.200; Color Additive Status: 73.2250; Color Additive Status: 73.3125.

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.

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