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Chromium

Dangerous Goods

CAS number：7440-47-3    molecular formula：Cr

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
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overview

compound introduction

应用 Sputtering is a process whereby atoms are ejected from a solid target material due to bombardment of the target by energetic particles. It is commonly used for thin-film deposition, etching and analytical techniques. Application Sputtering is a process whereby atoms are ejected from a solid target material due to bombardment of the target by energetic particles. It is commonly used for thin-film deposition, etching and analytical techniques.

Specs

Chinese alias-
English aliasCHROMIUM [HSDB] | Chromium powder, -325 mesh | Chromium powder, APS <10 micron | Chromium, rod, 50mm, diameter 2.0mm, 99.7+% | cromo | 24Cr | Chromium - Cr @ 5000 microg/g in Hydrocarbon Oil | Chromium Metallicum | Chromium Standard: Cr @ 1000 microg/mL i
CAS number7440-47-3molecular formulaCr
molecular weight52 g/molExact mass≥99.95% metals basis
PSA0.000 Ųlogp-

numbering system

No numbering system information yet

physicochemical properties

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Safety information

pictogram：
GHS08 , GHS09 , GHS07
Signal word：
Danger
Hazard Statement：
H319: 引起严重眼睛刺激 H317: 可能引起皮肤过敏反应 H334: 吸入可能引起过敏或哮喘病症状或呼吸困难 H400: 对水生生物有剧毒 H410: 对水生生物有剧毒并具有长期持续影响
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P501: 将内容物/容器处理到。。。 P284: 如果通风不良，请佩戴呼吸防护装置。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持
WGK Germany：
3
Personal protective equipment：
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
RTECS：
GB4200000
UN Number：
1759
Packing Group：
Ⅰ

Production methods and uses

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