Factory Supply CAS: 57-55-6 Purity: 99.50% Propylene Glycol (PG) for Industry

• CAS No.: 57-55-6
• Formula: C3h8o2
• EINECS: 200-338-0
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: 99%
• Colour: Colorless
• Grade: Industrial Grade
• Package: 215kgs
• Usage: Surfactants
• Application: Industrial Grade
• Transport Package: as Customer′s Requirement
• Specification: 99%
• Trademark: SG
• Origin: Hebei
• HS Code: 29053200
• Production Capacity: 10000 Tons/Month

Product Description

Product Description

Propylene glycol is an organic compound with the chemical formula c3h8o2, which is miscible with water, ethanol and a variety of organic solvents. Under normal conditions, it is colorless viscous liquid, almost tasteless and slightly sweet. Propylene glycol can be used as raw material of unsaturated polyester resin. It can be used as wetting agent in cosmetics, toothpaste and soap together with glycerol or sorbitol. In hair dyes, it is used as moisture regulating and hair leveling agent,
antifreeze,cellophane, plasticizer and pharmaceutical industry.

 

Product Name	Propylene glycol
Other Names	1,2-propanediol	(1) Propylene glycol is an organic compound with the chemical formula C3H8O2, which is miscible with water, ethanol and a variety of organic solvents.
MF	C3H8O2
CAS No.	57-55-6
EINECS No.	200-338-0
Grade	Food Grade/Industrial Grade
Purity	99.5%	(2) Under normal conditions, it is colorless viscous liquid, almost tasteless and slightly sweet.
Appearance	Colorless viscous liquid
Sample	100 ml/g
Package	215 Kgs/ Drum

 

Product Parameters

Items	99.50% Tech grade	99.90% USP grade
Appearance	Colorless, viscous, transparent liquid	Colorless, viscous, transparent liquid
Moisture Content	0.20% max.	0.10% max.
Color	10 APHA max.	10 APHA max.
Density (At 20ºC)	1.035-1.038 g/cm3	1.035-1.038 g/cm3
Purity	99.50% min.	99.90% min.
Distillation range	185-190 °C	186-189 °C
Index of refraction	1.428-1.435 nD20	1.431-1.435 nD20
Alkalinity (as OH-)	0.08 mmol/100g max.	0.04 mmol/100g max.
Acidity	0.02(m/m)	0.01(m/m)
Burning residues	0.050 % max.	0.010 % max.
Iron	5 ppm max.	0.5 ppm max.
Heavy metals	10 ppm max.	5 ppm max.
Residue on ignition	0.008% max.	0.007% max.
Odor	Slightly Odor	None Odor

 

Detailed Photos

Application

(1)Can be used as raw material of unsaturated polyester resin.

(2) Can be used as wetting agent in cosmetics,toothpaste and soap together with glycerol or sorbitol.

(3) In hair dyes, it is used as moisture regulating and hair leveling agent,antifreeze,cellophane and plasticizer

FAQ

 

1.Are you a manufacturer?
Yes, We are manufacturer.And we produce iron oxide pigments for more than 20 years.
2.Can you provide samples for testing?
Yes, Free samples 20- 200 grams each specification is available.
3. What's your MOQ?
Only 1 Ton.
4.How should I pay?
We accept all kinds of payment ways. such as Alibaba trade assurance, T/T, L/C, western union, paypal,etc.
5.How to store iron oxide pigment?
Iron oxide pigment powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition
should avoid the heavy pressure, according to ordinary goods transportation.
6.Can you produce according to our samples?
Yes, we can produce according to your requirements.