三氧化二铬

C105405-20×500g，箱装产品有可能含不同批次混发，不保证发同一批次；整箱销售，整箱退货，不受理单瓶退货。

规格或纯度: AR,99.0%

CAS编号: 1308-38-9
分子式: Cr₂O₃
分子量: 151.99
EC号: 215-160-9
MDL号: MFCD00010949
PubChem编号: 517277

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货号 (SKU)	包装规格	是否现货
C105405-100g	100g	现货
C105405-500g	500g	现货
C105405-2.5kg	2.5kg	现货
C105405-20×500g	20×500g	现货
C105405-25kg	25kg	现货

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基本描述

别名	氧化铬绿
英文别名	Amdry 6410\|Chrome Oxide Green GN-M\|CCRIS 3182\|Chromium(III) oxide\|DSSTox_GSID_20326\|MFCD00010949\|DSSTox_RID_75514\|FT-0694904\|Chromic Acid Green\|Chromium sesquioxide\|HY-13105\|CHEBI:48242\|Dichromium trioxide [BAN]\|SY059326\|C.I. 77288\|Chromium(III) oxide, po
规格或纯度	AR,99.0%
英文名称	Chromium sesquioxide
应用	用作冶炼金属铬, 碳化铬, 制抛光膏和油漆颜料; 也用作搪瓷, 玻璃,有机及无机反应催化剂，折光材料，着色玻璃，磨料。
运输条件	常规运输
产品介绍	溶于加热的溴酸钾溶液，微溶于酸类的碱类，几乎不溶于水、乙醇和丙酮。有刺激性。。有金属光泽。对光、大气、高温及二氧化硫和硫化氢等腐蚀性气体均极稳定。有很高的遮盖力，具有磁性。灼热时变棕色，冷后仍变为绿色。结晶体极硬。性极稳定，即使在红热下通入氢气亦无变化。有刺激性。用作冶炼金属铬, 碳化铬, 制抛光膏和油漆颜料; 也用作搪瓷, 玻璃,有机及无机反应催化剂，折光材料，着色玻璃，磨料。

名称和标识符

EC号	215-160-9
IUPAC Name	oxo(oxochromiooxy)chromium
INCHI	InChI=1S/2Cr.3O
InChi Key	QDOXWKRWXJOMAK-UHFFFAOYSA-N
Canonical SMILES	O=[Cr]O[Cr]=O
Isomeric SMILES	O=[Cr]O[Cr]=O
WGK Germany	3
RTECS	GB6475000
PubChem CID	517277
分子量	151.99

化学和物理性质

密度	5.21
敏感性	对湿度敏感
沸点	4000°C
熔点	2266°C

安全和危险性（GHS）

WGK Germany	3
RTECS	GB6475000
个人防护装备	Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

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参考文献

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三氧化二铬

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基本描述

名称和标识符

化学和物理性质

安全和危险性（GHS）

质检证书(COA)

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相关文档

质检报告COA

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参考文献