PRODUCTS
Propionic acid
Product name: Propionic acid
English name: Propionic acid
CAS RN: 79-09-4
Molecular formula: C3H6O2
Molecular weight: 74.08
Properties: Colorless to yellowish liquid with slightly irritating odor.
Quality index:
Index name Index
Content % ≥99.5
Relative density(20/20℃) 0.993-0.997
Boiling range(138.5-142.5℃)% ≥95.0
Moisture% ≤0.15
Heavy metal% ≤0.001
Arsenic % ≤0.0003
Use: Used in the preparation of propionic ester
Structural formula:

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国产三级