氢氧化铬绿

Name: 氢氧化铬绿
Brand: 济南圣和化工有限公司

CAS 12001-99-9Cr2H4O5MW 188.02

济南圣和化工主营供应氢氧化铬绿（CAS 12001-99-9），归类于无机化学品，分子式 Cr2H4O5，分子量 188.02。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	12001-99-9
分子式	Cr2H4O5
分子量	188.02
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	无机化学品
类别	无机化学品

应用领域

无机化学品

氢氧化铬绿主要应用于无机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

包装与储存

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

运输常规化工运输

样品可协商提供

交期现货/按订单安排

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

氢氧化铬绿的 CAS 号是多少？

氢氧化铬绿的 CAS 号为 12001-99-9。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

氢氧化铬绿有什么用途？

主要应用于无机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

Pigment Green 18 · CAS 12001-99-9 · Cr2H4O5. UNII RV8FT8XF5R. Color Additive Status: 73.1326; Color Additive Status: 73.2326.

Identification

CAS Registry Number	12001-99-9
PubChem CID	22504267
Molecular formula	Cr2H4O5
IUPAC name	bis(chromium(3+));tris(oxygen(2-));dihydrate
UNII (FDA)	RV8FT8XF5R

Computed Descriptors

Molecular Weight	188.02
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	187.886883
Monoisotopic Mass	187.886883
Topological Polar Surface Area	5
Heavy Atom Count	7
Formal Charge	0
Complexity	0

Physical & Chemical Properties

Color Additive Status	73.1326
Color Additive Status	73.2326

Physical description & handling notes

Dry Powder
Light green finely divided powder; [MSDSonline] A brilliant emerald-green pigment called Guignet's green; [Ullmann]
Chromium Hydroxide Green
Drugs, Cosmetics
Externally applied drugs including eye area use. Externally applied cosmetics including eye area use.

Regulatory Status

Regulatory & Food Contact	FDA Regulatory Status of Color Additives: Drugs, Cosmetics CIR / INCI: Cosmetic colorant; Hair dyeing
GHS notification summary	91.7% (11 / 12)

GHS Hazard Classification

GHS notification summary	91.7% (11 / 12)

This chemical does not meet GHS hazard criteria for 91.7% (11 of 12) of all reports.

Reported as not meeting GHS hazard criteria by 11 of 12 companies (only 8.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

A purified colorant used to color various foods, drugs, and cosmetics; [MSDSonline] Hydrated chromium oxide green is a pigment similar to Guignet's green; it is prepared differently and has less intense color; [Ullmann]
Cosmetics -> Cosmetic colorant; Hair dyeing

Synonyms

Chromium hydroxide green; 12001-99-9; RV8FT8XF5R; Chromic oxide hydrated; UNII-RV8FT8XF5R; 11958 GREEN; CHROME OXIDE (HYDRATED) GREEN; C.I. 77289; Guignet'S green; RefChem:122490; DTXSID70894251; CHROMIUM HYDROXIDE GREEN [INCI]; 601-657-1; chromium(3+);oxygen(2-);dihydrate; Hydrated chromium sesquioxide; CI 77289

Frequently Asked Questions

What are the CAS number and molecular formula of Pigment Green 18?

CAS 12001-99-9; molecular formula Cr2H4O5; molecular weight — g/mol.

What other names is Pigment Green 18 known by?

Chromium hydroxide green, 12001-99-9, RV8FT8XF5R, Chromic oxide hydrated, UNII-RV8FT8XF5R, 11958 GREEN.

What is the regulatory status of Pigment Green 18?

Documented regulatory listings: FDA Regulatory Status of Color Additives: Drugs, Cosmetics; CIR / INCI: Cosmetic colorant; Hair dyeing.

Is Pigment Green 18 classified as hazardous?

91.7% of GHS notifications report no hazard classification (11 of 12).

What are the key physical properties of Pigment Green 18?

Color Additive Status: 73.1326; Color Additive Status: 73.2326.

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.