| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| C804702 | MACKLIN | 纳米三氧化二铬 | 60nm 球形,98.0% | 40元/1g; 123元/5g; 499元/25g; 1512元/100g; 4400元/500g; | 咨询 |
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| C805714 | MACKLIN | 氧化铬 | 99.95% metals basis | 33元/5g; 69元/25g; 199元/100g; 620元/500g; 2480元/2.5kg; | 咨询 |
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| C964131 | MACKLIN | 氧化铬 | 99.99%, D50=1μm | 52元/5g; 107元/25g; 300元/100g; 990元/500g; | 咨询 |
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| C766559 | MACKLIN | 三氧化二铬 | ≥99%, -325 mesh | 185元/500g; 650元/2.5kg; 2275元/10kg; | 咨询 |
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| C728895 | MACKLIN | 三氧化二铬 | 99.99%, 平均粒径: 300nm | 420元/100g; 1350元/500g; | 咨询 |
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| C796592 | MACKLIN | Chromium sesquioxide | 0.85-1.7mm, 元素分析仪专用 | 1112元/25g; | 咨询 |
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| C796621 | MACKLIN | Chromium sesquioxide | ultra dry | 411元/100g; | 咨询 |
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| C804700 | MACKLIN | 三氧化二铬 | 试剂级, 99.0% | 88元/500g; 358元/2.5kg; 1168元/10kg; 1025元/12X500g; | 咨询 |
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| 93-2437 | Strem | Chromium(III) oxide | 98% | 390元/250g; 1350元/1kg; | 咨询 |
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| 93-2438 | Strem | Chromium(III) oxide | 99% | 390元/50g; 1500元/250g; | 咨询 |
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| 012286 | Alfa Aesar | Chromium(III) oxide | 98+% | 498元/500g; 2397元/2kg; | 咨询 |
应用
It is employed in metallurgical processing and has applications in chrome plating, anodizing aluminum etc?… It is also used as a pigment. 备注
stable, non flammable 基本信息 MDL
MFCD00010949 EINECS
215-160-9 分子式
Cr2O3 分子量
151.99 熔点
2435° 沸点
3000° 密度
5.22 折射率
2.551 灵敏度
Ambient temperatures. 形态
-325 Mesh Powder 溶解性
Insoluble in water, alcohol, acetone and acids Merck
14,2234 GHS危害和防范说明 GHS符号
 Hazard Statements
H302-H332-H317
Harmful if swallowed.Harmful if inhaled.May cause an allergic skin reaction. Precautionary Statements
P261-P280g-P304+P340-P301+P312a-P321-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
20/22-43
Harmful by inhalation and if swallowed.May cause sensitization by skin contact. 安全等级
9-24-37-60
Keep container in a well-ventilated place.Avoid contact with skin.Avoid contact with skin.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS
GB6475000 TSCA
是 |
| 012285 | Alfa Aesar | Chromium(III) oxide | 99% | 409元/100g; 1499元/500g; | 咨询 |
应用
Chromium(III) oxide is known as green compound which is used for buffing and polishing. It can be used as abrasives. Apart from being used as a precursor to the magnetic pigment viz., chromium dioxide, it is used in inks, glasses, and pigments (viridian). They are employed as plating agents and surface treating agents. It is a catalyst in the Phillips process of manufacture of high density polythene. 备注
Hygroscopic. Stored in a tightly closed container. 基本信息 MDL
MFCD00010949 EINECS
215-160-9 分子式
Cr2O3 分子量
151.99 熔点
2435° 沸点
3000° 密度
5.22 折射率
2.551 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Insoluble in water, alcohol, acetone and acids. Merck
14,2234 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H332-H317
Harmful if swallowed.Harmful if inhaled.May cause an allergic skin reaction. Precautionary Statements
P261-P280g-P304+P340-P301+P312a-P321-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
20/22-43
Harmful by inhalation and if swallowed.May cause sensitization by skin contact. 安全等级
9-24-37-60
Keep container in a well-ventilated place.Avoid contact with skin.Avoid contact with skin.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
RTECS
GB6475000 TSCA
是 |
| 036258 | Alfa Aesar | Chromium(III) oxide | 99.6% (metals basis) | 1146元/25g; 4095元/100g; | 咨询 |
应用
For vacuum deposition. It can be used in selective oxidation. It is mainly used for smelting metal chromium and chromium carbide. It is used as coloring agent for color painting on enamelware and porcelain ware, imitation leather or building material. It is also used for making sun-proof coating, abrasive, green polishing compound and special printing ink for printing bank note. It is used as catalyst for organic synthetic chromium. 备注
Stable. Store in cool, dry and ventilation place. 基本信息 MDL
MFCD00010949 EINECS
215-160-9 分子式
Cr2O3 分子量
151.99 熔点
2435° 沸点
3000° 密度
5.22 折射率
2.551 灵敏度
Ambient temperatures. 形态
3-6mm Fused Lump 溶解性
Insoluble in water. insoluble in alcohol, acetone, acids. Merck
14,2234 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H332-H317
Harmful if swallowed.Harmful if inhaled.May cause an allergic skin reaction. Precautionary Statements
P261-P280g-P304+P340-P301+P312a-P321-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
20/22-43
Harmful by inhalation and if swallowed.May cause sensitization by skin contact. 安全等级
9-24-37-60
Keep container in a well-ventilated place.Avoid contact with skin.Avoid contact with skin.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
RTECS
GB6475000 TSCA
是 |
| 010688 | Alfa Aesar | Chromium(III) oxide | Puratronic庐, 99.97% (metals basis) | 459元/5g; 1937元/25g; 7861元/100g; 25232元/500g; | 咨询 |
应用
Also known as green compound for buffing and polishing, it can be used as abrasives. Apart from being used as a precursor to the magnetic pigment viz., chromium dioxide, it is used in inks, glasses, and pigments (viridian). They are employed as plating agents and surface treating agents. It is a catalyst in the Phillips process of manufacture of high density polythene. 备注
Hygroscopic. Stored in a tightly closed container. On heating it becomes brown, while on cooling it turns dark green in color. 基本信息 MDL
MFCD00010949 EINECS
215-160-9 分子式
Cr2O3 分子量
151.99 熔点
2435° 沸点
3000° 密度
5.22 折射率
2.551 灵敏度
Ambient temperatures. 形态
-22 Mesh Powder 溶解性
Insoluble in water, alcohol, acetone, alkalies and acids. Merck
14,2234 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H332-H317
Harmful if swallowed.Harmful if inhaled.May cause an allergic skin reaction. Precautionary Statements
P261-P280g-P304+P340-P301+P312a-P321-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
20/22-43
Harmful by inhalation and if swallowed.May cause sensitization by skin contact. 安全等级
9-24-37-60
Keep container in a well-ventilated place.Avoid contact with skin.Avoid contact with skin.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
RTECS
GB6475000 TSCA
是 |
| C19208 | Alfa Aesar | Chromium(III) oxide | 99%, amorphous powder | 730元/500g; 2454元/2.5kg; | 咨询 |
基本信息 Ref#
19208 MDL
10949 分子式
Cr2 O3 分子量
151.99 密度
5.21 形态
-22 Mesh Powder |
| C/5680/53 | Alfa Aesar | Chromium(III) oxide | green, extra pure, SLR 500GR | 934元/500g; | 咨询 |
基本信息 Ref#
F50787 MDL
MFCD00010949 分子式
Cr{2}O{3} 分子量
151.99 形态
Solid |
| C334-500 | Alfa Aesar | CHROMIC OXIDE SESQUI CERT 500G | | 1039元/500g; | 咨询 |
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| C333-3 | Alfa Aesar | CHROMIC OXIDE SESQUI TECH 3KG | | 2422元/3kg; | 咨询 |
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| 393703 | Sigma-Aldrich | Chromium(III) oxide | powder, ≥98% | 366.2元/100 G; 559.88元/500 G; 1724.93元/2 KG; | 咨询 |
产品说明 一般描述 Chromium (III) oxide is a chromium complex in which the chromium ion is in +3 oxidation state. The synthesis of its sub-micron powder has been reported.† The IR and Raman spectra of chromium (III) oxide have been studied.† The impact of adding lysozyme on the stability of chromium (III) oxide (Cr2O3) suspension has been evaluated.† 应用 Chromium (III) oxide may be used in the following processes: - To modify carbon paste electrodes for optimizing its ability to detect nitric oxide.
- Preparation of Ni+Cr2O3 composite coatings.
- Formation of the ternary oxide, CrVMoO7 by solid-state reaction which may be employed in selective oxidation reactions.
用于形成新型三元氧化物 CrVMoO 7 的固态反应，此三元氧化物可用于选择性氧化。 包装 2 kg in poly bottle
100, 500 g in poly bottle 基本信息 | 经验(实验)分子式 | Cr2O3 | | 分子量 | 151.99 | | EC 号 | 215-160-9 | | MDL编号 | MFCD00010949 | | PubChem化学物质编号 | 329755863 | | NACRES | NA.55 |
产品性质 | 质量水平 | 100 | | 测定 | ≥98% | | 形式 | powder | | SMILES string | O=[Cr]O[Cr]=O | | InChI | 1S/2Cr.3O | | InChI key | QDOXWKRWXJOMAK-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 203068 | Sigma-Aldrich | Chromium(III) oxide | powder, 99.9% trace metals basis | 561.98元/5 G; 2026.59元/25 G; | 咨询 |
产品说明 一般描述 三氧化二铬也被称为氧化铬。在对动物进行的各种消化试验中，它通常被用作标记物。
三氧化二铬主要用作涂料、油墨和陶瓷的绿色颜料。以硫磺还原铬酸钠为原料，合成了亚铁酸盐。 应用 在固相反应中用于形成新的三元氧化物 CrVMoO 7 ，这应该在选择性氧化中得到应用。并测定了其晶体结构。
采用不同消化技术，以氧化铬 (Cr 2 O 3 ) 作为测定牛粪中铬含量的标准。它也被用作一项研究中的消化率标记物。
用于形成新型三元氧化物 CrVMoO7 的固态反应，此三元氧化物可用于选择性氧化。 包装 5, 25 g in poly bottle 基本信息 | 经验(实验)分子式 | Cr2O3 | | 分子量 | 151.99 | | EC 号 | 215-160-9 | | MDL编号 | MFCD00010949 | | PubChem化学物质编号 | 329751897 | | NACRES | NA.55 |
产品性质 | 质量水平 | 100 | | 测定 | 99.9% trace metals basis | | 形式 | powder | | SMILES string | O=[Cr]O[Cr]=O | | InChI | 1S/2Cr.3O | | InChI key | QDOXWKRWXJOMAK-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 634239 | Sigma-Aldrich | Chromium(III) oxide | nanopowder, <100 nm particle size (TEM), 98% trace metals basis | 1626.7元/25 G; 3897.68元/100 G; | 咨询 |
产品说明 包装 25, 100 g in poly bottle 应用 用于形成新型三元氧化物 CrVMoO7 的固态反应，此三元氧化物可用于选择性氧化。 基本信息 | 经验(实验)分子式 | Cr2O3 | | 分子量 | 151.99 | | EC 号 | 215-160-9 | | MDL编号 | MFCD00010949 | | PubChem化学物质编号 | 24882613 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | 98% trace metals basis | | 形式 | nanopowder | | 粒径 | <100 nm (TEM) | | SMILES string | O=[Cr]O[Cr]=O | | InChI | 1S/2Cr.3O | | InChI key | QDOXWKRWXJOMAK-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 769533 | Sigma-Aldrich | Chromium(III) oxide | ultra dry | 454.37元/100 G; | 咨询 |
产品说明 应用 用于形成新型三元氧化物 CrVMoO7 的固态反应，此三元氧化物可用于选择性氧化。
Chromium oxide finds application as green pigment material. It is also used as electrode material in lithium ion batteries and as precursor for synthesis of functional ceramics and oxides. 基本信息 | 经验(实验)分子式 | Cr2O3 | | 分子量 | 151.99 | | EC 号 | 215-160-9 | | MDL编号 | MFCD00010949 | | PubChem化学物质编号 | 329767450 |
产品性质 | 质量水平 | 100 | | 质量 | ultra dry | | 痕量阳离子 | Al: ≤50 ppm
Ba: ≤30 ppm
Cu: ≤10 ppm
K: ≤100 ppm
Mg: ≤50 ppm
Na: ≤500 ppm
Pb: ≤20 ppm | | SMILES string | O=[Cr]O[Cr]=O | | InChI | 1S/2Cr.3O | | InChI key | QDOXWKRWXJOMAK-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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