亚洲人妖ts网站,夜夜春亚洲嫩草影院,欧美变态深喉囗交免费,av福利无码亚洲网站,黄色小说下载,恶魔契约书txt下载,小说免费

  Nanjing longyuan natural polyphenol synthesis factory
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
Sell: ethyl gallate
Date: 2015-03-16
Cas#: 831-61-8
Specification: 99.32%
Price:
Quantity: Kilogram
Term: 365
Note: PRODUCT: ethyl gallate
SYNONYMS: 3,4,5-trihydroxybenzoic acid ethyl ester
CAS NO.: 831-61-8
APPEARANCE: white crystalline powder
ASSAY: 99.32%
MELTING POINT: 151.7-152.7 脗擄c
RESIDUE ON IGNITION: 0.06%
SULPHATE: 茂錄艙0.1%
CHLORIDE: 茂錄艙330ppm
HEAVY METAL(Pb): 茂錄艙10 mg / kg
LOSS ON DRYING: 0.39%
As: 茂錄艙3 mg/kg
PACKING: 25 kg net / fiber drum


NANJING LONGYUAN NATURAL POLYPHENOL SYNTHESIS FACTORY
Linda茂錄擰longyuan@chemnet.com
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.