compound introduction
能溶于水，不溶于醇。点滴分析测定钡、银等，测定 农药DDT及五氯酚钠的含量等。
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Potassium chromate
Dangerous GoodsCAS number：7789-00-6(water) molecular formula：K2CrO4
overview
Specs
| Chinese alias | 铬酸二钾 | ||
| English alias | 5P0R38CN2X | KALI CHROMICUM [HPUS] | Caswell No. 687 | Dipotassium monochromate | EPA Pesticide Chemical Code 068301 | Q407939 | EC 232-140-5 | CCRIS 882 | dipotassium;dioxido(dioxo)chromium | Potassium chromate (K2(CrO4)) | DTXCID4048062 | dipotassium di | ||
| CAS number | 7789-00-6(water) | molecular formula | K2CrO4 |
| molecular weight | 194.19 g/mol | Exact mass | 5%水溶液 |
| PSA | 80.300 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS08 , GHS09 , GHS07
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H317: 可能引起皮肤过敏反应 H410: 对水生生物有剧毒并具有长期持续影响 H350i: 吸入可能致癌 H340: 可能导致遗传缺陷
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。 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。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P201: 使用前获取特殊说明 P308+P313: 如接触到或有疑虑：求医/就诊。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误
WGK Germany：
3
Personal protective equipment：
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
UN Number：
3287
General hazardous chemicals：
一般危化品
Packing Group：
III
Production methods and uses
No production method and use information yet
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MSDS
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