1 3-propanediol CAS 504-63-2

INCI Name

: Propanediol

CAS Number

: 504-63-2

EINECS Number

: 207-997-3

Item                        

Specification

Test Method

Appearance

Clear

Visual

Content (GC Area, wt%)

≥99.9

GB/T 9722

Moisture (wt%)

≤0.1

GB/T 6283

Acidity (as Acetic, wt%)

≤0.013

GB/T 14827

Chroma (Hazen)

≤5

GB/T 3143

Packaging and Storage

Packaging

N.W. 200 KG, HDPE Drums, Iron Drums

Storage

Keep in cool and dry place with containers sealed under nitrogen

Shelf Life

24 months