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Sigma-Aldrich/Vanadate-molybdate reagent/1084980500/1084980500

價(jià)格: ￥546.25 市場價(jià): 710.13

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貨號(hào): 1084980500

品牌: Sigma-Aldrich

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- Properties:
  
  Related Categories Analytical/Chromatography
  Safety:
  
  HS Code
  
  3822 00 00
  
  Hazard Statement(s)
  
  H290: May be corrosive to metals.
  H314: Causes severe skin burns and eye damage.
  
  Precautionary Statement(s)
  
  P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
  P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
  P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
  
  Storage class
  
  8B Non-combustible, corrosive hazardous materials
  
  WGK
  
  WGK 1 slightly water endangering
  
  Disposal
  
  12
  Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
  
  Hazard Pictogram(s)
  
  GHS05
  
  Hazard Symbols
  
  Corrosive
  
  Declaration (railroad and road) ADR, RID
  
  UN 2796 , 8, II
  
  Declaration (transport by air) IATA-DGR
  
  UN 2796 , 8, II
  
  Declaration (transport by sea) IMDG-Code
  
  UN 2796 , 8, II, Segregation Group: 1 (Acids)
  
  Categories of danger
  
  corrosive
  
  R Phrase
  
  R 35
  Causes severe burns.
  
  S Phrase
  
  S 26-30-36/37/39-45
  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Never add water to this product.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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