97视频公开在线观看视频_亚洲第一区欧美国产综合_午夜免费??片在线观看_日本AⅤ碰碰碰视频




Products
Tetraethylene glycol
Product Name:Tetraethylene glycol
Product brand:TH
CAS No.: 112-60-7
Scope of application: Biopharmaceutical, new type of aromatic hydrocarbon extraction solvent, used as cosmetic solvent
Detail


CAS: 112-60-7
Tetra Ethylene Glycol (TTEG)
Molecular formula: C8H18O5

Product properties: colorless viscous liquid with ether and alcohol properties, chemically stable.
Product use: biopharmaceutical, new type of aromatic hydrocarbon extraction solvent, used as cosmetic solvent
Packaging and marking: 235 kg, 25 kg, according to customer requirements
Storage and transportation and precautions: In a cool and dry warehouse, away from strong acids, strong alkalis, strong oxidants. Do not store near food, grain, medicine or drinking water sources.
Toxicity and precautions:
IF inhaled: Remove person to fresh air,
IF ON SKIN: Immediately flush skin with water while removing contaminated clothing and shoes

Appearance Colorless transparent oily liquid Colorless transparent oily liquid
Purity WT% 98.0 one 99.7
DIETHYLENE GLYCOL WT% - 0.5 0.0
Triethylene glycol WT% one 0.9 0.3
Pentaethylene glycol WT% one 0.5 0.0
Moisture WT% one 0.15 0.00
Acidity ppm - 50 3
Chroma, Pt-Co   - 60 6


  Next product: Dodecylpyridinium Chloride