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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| C100200-500g |
500g |
现货 ![]() |
| |
| C100200-2.5kg |
2.5kg |
期货 ![]() |
|
| 规格或纯度 | 化学纯(CP), 适用于合成 |
|---|---|
| 英文名称 | Chromium(III) sulfate hydrate |
| 储存温度 | 干燥 |
| 运输条件 | 常规运输 |
| 产品介绍 |
本品除六合物外,尚含有多种不同结晶水,最多可达18分子结晶水。色泽由绿到紫不等含结晶水的可溶于水,其无水物则不溶。难溶于醇。 |
| PubChem SID | 504773859 |
|---|---|
| 分子类型 | 小分子 |
| 分子量 | 392.18(anhydrous basis) |
| 密度 | 1.7 g/mL at 25 °C |
|---|---|
| 敏感性 | 易吸潮 |
| 熔点 | 100 °C |
| 象形图 | GHS05, GHS07 |
|---|---|
| 信号词 | Danger |
| 危险声明 |
H315: 引起皮肤刺激 H317: 可能引起皮肤过敏反应 H319: 引起严重眼睛刺激 H302+H332: 吞咽或吸入有害。 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P271: 仅在室外或通风良好的地方使用。 P272: 被污染的工作服不允许离开工作场所 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P312: 打电话给毒物中心或医生。。。如果你觉得不舒服 P330: 漱口 P333: 如果发生皮肤刺激或皮疹:求医/就诊。 P301+P312: 如误吞咽:如感觉不适,呼叫急救中心/医生。 P302+P350: 如果皮肤接触:用大量肥皂和水轻轻清洗。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 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。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P501: 将内容物/容器处理到。。。 |
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