Glycerol/ Refined Glycerine/Glycerin CAS 56-81-5 with Competitive Price

• CAS No.: 56-81-5
• Formula: C3h8o3
• EINECS: 200-289-5
• Color: Colorless
• Appearance: Liquid
• Grade Standard: Food Grade, Industrial Grade, Medicine Grade, Cosm
• Model NO.: 99.5% 80%
• Purity: 99.5%
• Kind1: Refined Glycerol
• Kind2: Triacetin Glycerol
• Kind3: Distilled Glycerol Monolaurate
• Transport Package: IBC Trum
• Specification: 250kg
• Origin: China
• HS Code: 2905450000
• Production Capacity: 5000tons/Month

Product Description

Specification:

Test Item		Unit	Pharma Grade	Food Grade	Tech. Grade
Appearance		---	Transparent liquid	Transparent liquid	Transparent liquid
Assay		%	99.0Min.	99.0Min.	95.0Min.
Density(25°c)		g/ml	1.257Min.	1.249Min.	1.251Min.
Chloride(Cl)		ppm	6.0Max.	6.0Max.	---
Residue on Ignition		%	0.01Max.	0.01max.	---
Fat Acid&Easter		---	Pass Test	Pass Test	Pas Test
Heavy Metals		ppm	2.0Max.	2.0Max.	5.0Max.
Hazen		---	10Max.	10Max.	30Max.

Product Description

 

Product Description

Glycerol (also called glycerine or glycerin) is a simple polyol compound. It is a colorless, odorless, viscous liquid that is sweet-tasting and non-toxic. The glycerol backbone is found in all lipids known as triglycerides. It is widely used in the food industry as a sweetener and humectant . Glycerol has three hydroxyl groups that are responsible for its solubility in water and its hygroscopic nature.
 

Index	Content
Melting point:	17.8ºC(18.17ºC,20ºC)
Boiling point:	290.9ºC at 760 mmHg
Polarizability:	8.13(10-24cm3)
Vapour pressure:	<1 mm Hg ( 20ºC)
Parachor:	199.0 (90.2K)
PH:	5.5-8 (25ºC, 5m in H2O)
Flashing point:	177ºC / 320 °F
Density:	1.263-1.303g/cm3
Explosive limit:	2.6-11.3%(V)
Interfacial tension:	61.9 (dyne/cm)
Refractive index:	1.4746
Self-ignition temperature:	370ºC

 

Product Application

 

Application area
1. Applicable to analysis of aqueous solutions, solvent, desiccant, lubricant, antifreeze, plasticizer, etc.
2. Used for making nitroglycerin, alkyd resin and epoxy resin.
3. Used in food processing, papermaking, leather, photography, metal processing,.rubber, cosmetics, textile, printing
and dyeing and other industries.


 

 

Packaging & Shipping

250kg/drum,1250kg/IBC

 

2. Operators must be specially trained to strictly observe the operating procedures.
3. No smoking in the workplace, with explosion-proof ventilation systems and equipment.
4. Prevent damage to the packing and container, Empty container residues.

Caution of storage:
1. Store in cool, dry, ventilated storage, keep away from fire, heat source.
2. Stored separately from oxidants and acids, avoid mixing storage, according to general flammable chemicals to be stored
3. Provide corresponding varieties and quantities of fire equipment, with leakage emergency treatment equipment and suitable shelter materials.

Fire-extinguishing agent: Appropriate, dry chemical powder, carbon dioxide, sand and water spray.