溶于醇和醚,能升华。在空气中逐渐渐变红。医药中间体。化学分析沉淀剂,分析铋、铜、镍和铜的试剂。 水杨羟肟酸能与锡、钨、稀土、铜、铁等金属形成稳定的螯合物,而与碱土金属及碱金属形成不稳定的螯合物,所以,水杨羟肟酸具有较好的选择性。特别是水杨羟肟酸与锡石螯合时不仅能形成多种形式的外络盐,而且还能形成不同构成的内络盐,因此,水杨羟肟酸对锡的选择性较强。该品在锡石选矿中通常与P86配套使用,并具有一定的起泡性。
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Salicylhydroxamic acid
Dangerous GoodsCAS number:89-73-6 molecular formula:HOC6H4CONHOH
overview
compound introduction
Specs
| Chinese alias | N,2-二羟基苯甲酰胺 | N-羟基邻羟基苯甲酰胺 | 水杨基羟肟酸 | 邻羟基苯甲酰异羟肟酸 | ||
| English alias | 2-HYDROXYPHENYLHYDROXAMIC ACID | AKOS005260023 | A843293 | 2-Hydroxybenzohydroxamic acid | SALICYLHYDROXAMIC ACID [MI] | SALICYLOYLHYDROXAMIC ACID [INCI] | NSC 5088 | Oprea1_838400 | UNII-8Q07182D0T | NCGC00018115-02 | 2-hydroxybenzenecarbohydroxamic acid | ||
| CAS number | 89-73-6 | molecular formula | HOC6H4CONHOH |
| molecular weight | 153.14 g/mol | Exact mass | ≥99% |
| PSA | 69.600 Ų | logp | 0.9 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS08 , GHS07
Signal word:
Warning
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 H351: 怀疑引起遗传缺陷 H312: 皮肤接触有害 H332: 吸入有害
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。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
WGK Germany:
3
Personal protective equipment:
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RTECS:
VO6870000
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
89-73-6 | Salicylhydroxamic acid.pdf





