基本信息 |
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| 产品名称： | 磷酸氢二钠七水合物 |
| CAS： | 7782-85-6 |
| 中文同义词： | 七水磷酸氢二钠 ; 磷酸氢二钠七水合物 |
| 英文同义词： | SODIUM HYDROGEN PHOSPHATE HEPTAHYDRATE ; MONOHYDROGEN SODIUM PHOSPHATE HEPTAHYDRATE ; DSP ; DIBASIC SODIUM PHOSPHATE ; DSP HEPTAHYDRATE ; SODIUM PHOSPHATE, DIBASIC, 7-HYDRATE ; DISODIUM PHOSPHATE ; SECONDARY SODIUM PHOSPHATE ; DISODIUM HYDROGEN PHOSPHATE HEPTAHYDRATE ; DISODIUM HYDROGEN PHOSPHATE ; SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE, ACS GRADE 98.0-102.0% ; SODIUM PHOSPHATE HEPTAHYDRATE, DIBASIC ; SECONDARY SODIUM PHOSPHATE HEPTAHYDRATE ; SODIUM ORTHOPHOSPHATE HEPTAHYDRATE ; SODIUM PHOSPHATE, HEPTAHYDRATE ; SODIUM MONOHYDROGEN PHOSPHATE ; DISODIUM PHOSPHORIC ACID HEPTAHYDRATE ; DIBASIC SODIUM PHOSPHATE HEPTAHYDRATE ; SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE, EXTRA PURE USP 98+% ; DISODIUM PHOSPHATE HEPTAHYDRATE ; SODIUM PHOSPHATE DIBASIC ; DI-SODIUM HYDROGEN PHOSPHATE,7-HYDRATE ; SODIUM PHOSPHATE, DIBASIC, HEPTAHYDRATE ; SODIUM PHOSPHATE 7H2O, DIBASIC |
| MDL号： | MFCD00149180 |
| 氢键受体数量： | 4 |
| 氢键供体数量： | 1 |
| Smile： | O.O.O.O.O.O.O.OP(=O)([O-])[O-].[Na+].[Na+] |
| InChi： | InChI=1S/2Na.H3O4P.7H2O/c;;1-5(2,3)4;;;;;;;/h;;(H3,1,2,3,4);7*1H2/q2*+1;;;;;;;;/p-2 |
| InChiKey： | InChIKey=PYLIXCKOHOHGKQ-UHFFFAOYSA-L |
性质 |
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| 沸点： | MP: 48 DEG C |
| 密度： | 1.68g/mLat25°C(lit.) |
| 物理性质： | VAPOR DENSITY: 4.9 (VS AIR) |
| 注解： | ANION TRACES: CHLORIDE (CL-): ANION TRACES: SULFATE (SO42-): ASSAY METHOD: TRACE METALS BASIS CATION TRACES: FE: CATION TRACES: HEAVY METALS: IMPURITIES: <100 PPM TOTAL METALLIC IMPURITIES IMPURITIES: PH RANGE: 8.7-9.3 UNSPSC: 12352300 WGK: 3 |
| 规格： | MEETS ACS REAGENT SPECIFICATIONS |
安全信息 |
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| WGK德国： | 3 |
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