Food Grade 99.5% Refined /Crude Glycerol Glycerin Oil CAS 56-81-5

• Customization: Available
• CAS No.: 56-81-5
• Formula: C3h8o3
• Model NO.: Glycerol
• EINECS: 200-289-5
• Classification: Chemical Auxiliary Agent
• Appearance: Liquid
• Type: /
• Hydroxyl No.: /
• Grade: Industrial Grade, Cosmetic Grade, Food Grade
• Product Name: Glycerol
• Other Name: Glycerin; 1, 2, 3-Propanetriol; Glycerol
• Sample: Free
• Storage: Store in a Cool, Dry Place
• Application: Solvent, Pharmaceutical Raw Intermediates
• MOQ: 1 Ton
• Melting Point: 17.4ºC
• Boiling Point: 290ºC
• Molecular Weight: 92.094
• Density: 1.297 g/cm3
• Certificate: ISO
• Transport Package: Drum
• Specification: 200kg/drum, 1000kg/drum, customized package
• Trademark: KANGXIN
• Origin: China
• HS Code: 290545000
• Production Capacity: 5000tons/Month

Product Description

Main Products

 

Product Description

Glycerol

Dioctyl phthalate (DOP), an organic ester compound, is a commonly used plasticizer.
Dioctyl phthalate is a general-purpose plasticizer, mainly used in the processing of polyvinyl chloride resin, but also used in the processing of polymers such as chemical resins, acetate resins, ABS resins, and rubbers, and also used in the manufacture of paints, dyes, and dispersing agents, etc. DOP-plasticized PVC can be used in the manufacture of artificial leather, agricultural films, packaging materials, cables, and so on.

 

 

 

Specifications

 

Glycerol Basic information
Product Name:	Glycerol
Other Name:	Glycerin; 1,2,3-propanetriol; Glycerol; 1,2,3-Propanetriol; 1,2,3-trihydroxypropane
CAS:	56-81-5
MF:	C3H8O3
MW:	92.09
EINECS:	200-289-5
Mol File:	56-81-5.mol
Glycerol Chemical Properties
Melting point	20 °C(lit.)
Boiling point	290 °C
Density	1.25 g/mL(lit.)
Vapor density	3.1 (vs air)
Vapor pressure	<1 mm Hg ( 20 °C)
Refractive index	n20/D 1.474(lit.)
FEMA	2525 | GLYCEROL
FP	320 °F
Storage temp.	Store at +5°C to +30°C.
Solubility	H2O: 5 M at 20 °C, clear, colorless
Form	Viscous Liquid
PKA	14.15(at 25ºC)
color	APHA: ≤10
Specific Gravity	1.265 (15/15ºC)1.262
PH	5.5-8 (25ºC, 5M in H2O)
PH Range	5.5 - 8
Odor	Odorless.
Explosive limit	2.6-11.3%(V)
Water Solubility	>500 g/L (20 ºC)
λmax	λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.04
Sensitive	Hygroscopic
Merck	144,484
JECFA Number	909
BRN	635685
Exposure limits	OSHA: TWA 15 mg/m3; TWA 5 mg/m3
InChIKey	PEDCQBHIVMGVHV-UHFFFAOYSA-N
CAS DataBase Reference	56-81-5(CAS DataBase Reference)
NIST Chemistry Reference	1,2,3-Propanetriol(56-81-5)
EPA Substance Registry System	Glycerine (56-81-5)

Serial No.	Testing Item	Standard	Result
1	Color (APHA)	30max	10
2	Content	99min	99.67
3	Specific Gravity(25ºC)	1.2598min	1.2612
4	(%)Chloride	0.001max	<0.001
5	(%)Ash	0.01max	<0.01
6	Acidity(mmol/100g)	0.05Max	0.03
7	(mm0l/100g)	1.0max	0.2
8	(As ),mg/kg	≤2	≤2
9	(As ),mg/kg	≤5	≤5

Application

Application
1. Used to make nitroglycerin, alkyd resin and epoxy resin.
2. In medicine, it is used to prepare various preparations, solvents, hygroscopic agents, antifreeze and sweeteners, and to
prepare external ointments or suppositories.
3. In the coating industry, it is used to prepare various alkyd resins, polyester resins, glycidyl ethers and epoxy resins.
4. Used in the textile and printing and dyeing industries to prepare lubricants, moisture absorbents, fabric anti-shrinkage
treatment agents, diffusing agents and penetrants.
5. In the food industry, it can be used as a sweetener, hygroscopic agent and solvent for tobacco agents.
6. It is widely used in papermaking, cosmetics, tanning, photography, printing, metal processing, electrical materials and rubber
industries.
7. It is also used as fuel for automobiles and airplanes as well as antifreeze in oil fields.
8. Glycerin can be used as a plasticizer in the new ceramic industry.

 

 

Packaging & Shipping

Company Profile

Tianjin Kangxin Import and Export Co., Ltd. is located in Tianjin City, our products have a competitive advantage in the market. We have long-term cooperation with key domestic development enterprises such as Kunlun Petrochemical, Sinopec, Zhongtai Group, Non-ferrous Metal Mining (Group), Junzheng Group and Longbai Group. Our products include paraffin wax,paraffin oil,taitanium dioxide, PVC additives, rubber raw materials and other chemical products, etc. 
Over the years, our company has been striving to achieve good quality and low prices, which has won the support and trust of many customers. We look forward to working with you and establishing a win-win relationship with you. Please rest assured that we will make you happy.

FAQ

Q:What is your packing? 
A: The products are usually packaged in bags, cartons and drums. Product packaging varies according to the product.We accept custom packaging.
Q:What is the delivery time? 
A: Products are in stock. Shipping time depends on the type and quantity of the product. About 7-15 days. 
Q:What is the payment terms?
A: TT or spot letter of credit. The payment method is determined by negotiation.
Q:What is your transport? 
A: Normally by sea ,by truck or by Rail;Urgently by air . 
Q:Can I get the sample before placing the order? 
A: Of course,we can provide samples for your test.You just need to tell us the address and the quantity of samples you need.
Q:Can you give me a discount?
A: Of course, we will offer you the best discount according to the quantity of your order.
Q:Where is your shipping port?
A:  Tianjin port,Qingdao port,Ningbo port and Shanghai port.