Meta-Phosphoric Acid 偏磷酸

CAS 37267-86-0 MFCD00011351

化学结构图

37267-86-0
SMILES: [K+].[O-]P(=O)=O

化学属性

Mol. FormulaHPO3
Mol. Weight80
Density2.2
SolubilityDecomposes in water. Soluble in alcohol
TSCAYes

别名和识别编码

Chemical NameMeta-Phosphoric Acid
MDL NumberMFCD00011351
Synonym 偏磷酸 Phosphoric acid (meta) Metaphosphoric acid
EC Number253-433-4
CAS Number37267-86-0
Merck Number14,7345
PubChem Substance ID24887483
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

Safety Statements
  • 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）；
Packing GroupIII
UN Number UN3260
Risk Statements
  • 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
Storage condition Hygroscopic
GHS Symbol
Precautionary statements
  • 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
Signal word Danger
Hazard statements
  • 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
WGK Germany3
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Codes C

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Inorganic Acids - Synthetic Reagents
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Analytical Reagents for General Use - Analytical Reagents
  4. Puriss p.a. ACS - Analytical Reagents for General Use
  5. O-P, Puriss p.a. ACS - Puriss p.a. ACS

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