Product

Propylene Glycol

CAS No

57-55-6

Quality

99.5%+

Quantity:

1ton

Identity

Testing Item

Quality Standard

Testing Method

Color

Colorless

GB 29216-2012

Colorless

Appearance

Transparent Liquid

GB 29216-2012

Transparent Liquid

Density (25℃)

1.035-1.037

1.036

Propylene Glycol Assay %

≥99.5

GB/T 4472-2011

99.91

Water %

≤0.2

GB/T 6283-2008

0.063

Acid Assay, ml

≤1.67

GB 29216-2012

1.04

Burning residue %

≤0.007

GB/T 7531-2008

0.006

Pb mg/kg

≤1

GB/T 5009.75-2003

0.000