Meta-Phosphoric Acid 偏磷酸
CAS 37267-86-0 MFCD00011351
化学结构图
SMILES: [K+].[O-]P(=O)=O
化学属性
| Mol. Formula | HPO3 |
|---|---|
| Mol. Weight | 80 |
| Density | 2.2 |
| Solubility | Decomposes in water. Soluble in alcohol |
| TSCA | Yes |
别名和识别编码
| Chemical Name | Meta-Phosphoric Acid |
|---|---|
| MDL Number | MFCD00011351 |
| Synonym | 偏磷酸 Phosphoric acid (meta) Metaphosphoric acid |
| EC Number | 253-433-4 |
| CAS Number | 37267-86-0 |
| Merck Number | 14,7345 |
| PubChem Substance ID | 24887483 |
| Chemical Name Translation | 偏磷酸 |
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分类
- {SNA} ACS Grade Acids & Bases, Acids, Acids & Bases, Analytical Reagents for General Use, Chemical Synthesis, Inorganic Acids, O-P, Puriss p.a. ACS, Puriss p.a. ACS, Synthetic Reagents, 分析/色谱, 分析试剂
- {SNA} Acids, Acids & Bases, Chemical Synthesis, Inorganic Acids, Synthetic Reagents
- {SNA} ACS Grade, Chemical Synthesis, Essential Chemicals, Inorganic Acids, Inorganic Salts, Solutions and Reagents, Research Essentials, Synthetic Reagents
安全信息
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S20 When using do not eat or drink 使用时，不得进食，饮水；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- R37 Irritating to respiratory system 刺激呼吸道
- R34 Causes burns 会导致灼伤
- R35 Causes severe burns 会导致严重灼伤
- R22 Harmful if swallowed 吞咽有害
GHS Symbol
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P305+P351+P338
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P304+P340+P310
- P303+P361+P353
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H302 Harmful if swallowed 吞食有害
