基本信息 |
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产品名称: | 焦亚硫酸钠 |
CAS: | 7681-57-4 ;7757-74-6 |
中文同义词: | 焦亚硫酸钠 |
英文同义词: | PYROSULFITE ; DISODIUM SULFINATOSULFONATE ; SODIUM METABISULPHITE ; DI-SODIUM DISULPHITE ; SODIUM SULFITE ; METABISULFITE SODIUM ; FORMALIN NEUTRALIZER ; DISULFITE ; SODIUM DISULFITE ; SODIUM METABISULFITE ; SODIUM PYROSULFITE ; DISODIUM DISULFITE ; DISODIUM PYROSULFITE ; DISULFUROUS ACID, SODIUM SALT (1:2) ; SODIUM BISULFITE, META ; NATRII METABISULFIS |
MDL号: | MFCD00167602 |
氢键受体数量: | 5 |
氢键供体数量: | 0 |
Smile: | [O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+] |
InChi: | InChI=1S/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2 |
InChiKey: | InChIKey=HRZFUMHJMZEROT-UHFFFAOYSA-L |
性质 |
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熔点: | >300 DEG C(LIT) |
沸点: | DENSITY: 2.36 G/CM3 20 DEG C/150 °C/150 °C |
注解: | ANION TRACES: CHLORIDE (CL-): ASSAY METHOD: RT CATION TRACES: CA: CATION TRACES: CD: CATION TRACES: CO: CATION TRACES: CU: CATION TRACES: FE: CATION TRACES: K: CATION TRACES: NI: CATION TRACES: PB: CATION TRACES: ZN: RTECS: UX8225000 WGK: 1 |
规格: | PURUM PA |
安全信息 |
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符号: |
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信号词: | Danger |
危险声明: | H302-H318 |
警示性声明: | P280-P305 + P351 + P338 |
危害码: | Xn |
风险声明: | R:22-31-41 |
安全声明: | S:26-39-46 |
WGK德国: | 1 |
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