2-萘基乙酸,2-Naphthaleneacetic acid (≥99%)

产品编号Sigma-N4002

Cas号581-96-4

纯度/浓度

储存温度常温密封避光保存,Stored in cool, dry and airproof.

规格 0.00 ~ 2,180.00

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产品性状

白色鳞片状结晶或粉末。 遇明火、高热可燃。其粉体与空气可形成爆炸性混合物, 当达到一定浓度时, 遇火星会发生爆炸。受高热分解放出有毒的气体。熔点:141~143℃.

质量标准

Product Name 2-Naphthaleneacetic acid
99%
Product Number N4002
Product Brand ALDRICH
CAS Number 581-96-4
Molecular Weight 186.21
 
TEST SPECIFICATION
APPEARANCE WHITE TO OFF-WHITE POWDER, CRYSTALS,
  CRYSTALLINE POWDER AND/OR CHUNKS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
TITRATION 98.5%-101.5% (WITH NAOH)
GAS LIQUID 98.5% (MININUM)
SOLUBILITY 50 MG/ML, ACETONE; CLEAR, COLORLESS TO FAINT
  YELLOW SOLUTION
  APPROVED JULY 27, 2006 RJM