Propylene Glycol USP

供應商: Lyondell
功能性: 06.保濕及柔軟劑
產品說明 :

1INCI NameProplene Glycol (PG)

 

2CAS No.57-55-6

 

3Specification

    

Test (unit)

Limits

Method

Current Quality Grade

Congorming to Specification

 

Vehicle Type

Report

 

Vehicle ID

Report

 

Miscellaneous Text

Report

 

Lot Number

Report

 

Acidity as acetic acid (%)

Max.0.0020

HOC 0210

Appearance

Pass

HOC 0650

Assay as PG, on a basis (%)

Min.99.50

HOC 0540

Chlorides (ppm)

Max.0.5

HOC 0221

Color, Pt-Co (APHA Color)

Max.10

HOC 0641

Heavy Metals as Pb (ppm)

Max.5

HOC 0274

Iron (ppm)

Max.0.50

HOC 0290

Odor

Pass

HOC 0610

Suspended matter

Pass

HOC 0171

Water (%)

Max.0.200

HOC 0316

TYPICAL VALUES

Report

HOC 0242

Arsenic as As (ppm)

Max.1

D3335

CONEG Metals

Pass

HOC 0154

Distillation IBP @760 mmHg

Min.186.0

HOC 0154

Distillation DP @760 mmHg

Max.189.0

HOC 0411

IR Spectrum

Pass

HOC 0350

Organic Volatile Impurities

Pass

HOC 0204

Oxidiz Subst as ml thiosulfate

Max.0.2

HOC 0740

Reducing Substances

Pass

 

Refractive Index @ 20C

1.4310-1.4340

 

 

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