包装 价格 库存 - 促销价
500g     RMB     0
Sodium carbonate anhydrous, reagent grade, ACS, ISO 	无水碳酸钠,冠军国际cmp级,ACS,ISO

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  • Mol. Formula: Na2CO3
  • Mol. Weight: 105.99
  • Melting Point: 851
  • Density: 2.53
  • Refractive index: 1.535
  • TSCA: Yes
  • Solubility: Soluble in water. Insol...
  • Boiling Point: 1600
  • Stability: 对湿度敏感
Chemical NameSodium carbonate
Synonym
  • 碳酸钠;纯碱;苏打;
  • Sodium carbonate concentrate
  • 碳酸钠 溶液
  • 碳酸钠,纯碱,苏打,食用纯碱
  • 无水碳酸钠
  • Calcined soda Carbonic acid disodium salt
  • Calcined soda Carbonic acid disodium salt 纯碱
  • 碳酸钠
Beilstein Registry Number4154566
PubChem Substance ID 24899762
CAS Number497-19-8
EC Number207-838-8
MDL NumberMFCD00198120
Reaxys-RN4154566
Merck Number8596
Chemical Name Translation碳酸钠
LabNetwork Molecule IDLN00196757
Precautionary statements
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P261305+351+338
  • P332+313 IF SKIN irritation occurs: Get medical advice/attention. 如果发生皮肤刺激:获取医疗咨询/就医。
  • 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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P304+340+312
  • P305+351+338+337+313
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
WGK Germany1
GHS Symbol
Signal word
Hazard statements
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H303 May be harmfully swallowed 吞食可能有害
Hazard Codes
  • Xi
RTECSVZ4050000
Personal Protective Equipment
  • dust mask type N95 (US), Eyeshields, Gloves
  • Eyeshields, Gloves
  • Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘;
  • 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;
  • S44 None 如果你感觉不适,征求医生意见(可能时出示标签);
Storage condition
  • 充氩保存
  • 储存温度2-8℃
  • 密封干燥保存。
  • Hygroscopic
  • 定量分析中标定酸液的基准物质,测定铝、硫、铜、铅和锌。检验尿液和全血葡萄糖,分析水泥中二氧化硅的助熔剂,金属金相分析等。 高纯级用作缓冲液组分,用于去除膜蛋白。
  • Fujiki, Y., et al. J. Cell Biol. 93 , 97-102, (1982)
  • Santoni, V., et al. Biochimie 81 , 655-661, (1999) 摘要
  • Merck: 14,8596
  • 部分产品数据参考 LabNovo , 请谨慎使用并以实际实验测量值为准。