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usp Glycerin

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CAS No.:

56-81-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Packaging:

200kg

Price valid (until):

2026-07-05

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Suzhou Cornigs International Trade Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Sorbitol,Glycerine,Propanediol,Macrogol

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Product Description
Seller Information
Inquiry History

Description

Glycerin (glycerol) is a reliable and well-established polyol raw material with excellent moisturizing, hygroscopic, and compatibility properties. It is stable, safe, and widely used in the food, pharmaceutical, daily chemical, and industrial sectors. In formulation systems, glycerin effectively improves moisturizing and mouthfeel, enhances product smoothness and stability, and also acts as a solubilizer and viscosity regulator, providing a stable and reliable basic raw material for product development across multiple industries.

Basic Introduction

Chinese name: glycerin

Chemical name: Glycerine, Glycerol

INCIName: Glycerin

CAS Registry Number: 56-81-5

EINECS login number: 200-289-5

Molecular formula: C3H8O3

Molecular weight: 92.09

HS Code: 2905440000

Application areas

Application areas	Application Notes
Food manufacturing industry	Winemaking: Glycerin is used in wine as a taste improver, sweetener, and de-bittering agent. Appropriate addition can enhance the aroma, sweetness, and richness of the wine. Meat product production: Adding glycerin as a humectant to dried meat, sausages, and cured meat makes the product texture soft and improves the tenderness of the meat.
Beverage industry	Fruit juices and soft drinks: Glycerin can be used in fruit juices, fruit vinegars and other beverages to quickly break down the bitter and astringent taste in the juices and vinegars, and improve the juice's own richness and aroma, bright appearance and sweet and sour taste.
Baking industry	Pastries and cakes: Glycerin is used in bread, cakes and other products as a moisture-retaining agent. It has strong hygroscopic properties, maintains a soft texture and increases shelf life.
Pharmaceutical manufacturing	Glycerin is used in a variety of pharmaceutical formulations, including oral, ophthalmic, parenteral, and topical formulations .
Daily chemical industry	Moisturizer: Glycerin can draw moisture from the air to hydrate the skin, and it can also lock in the moisture in the skin to prevent moisture loss. Repairing effects: Glycerin assists in skin healing, reduces the occurrence of related dermatitis, and repairs the skin's normal natural barrier function.

Packaging

tonnes, drums and tank trucks

Storage conditions

Glycerin is hygroscopic and should be stored in a tightly closed container, such as a glass, plastic, or stainless steel container, in a cool, dry place.

Glycerin compliance

Our glycerin production complies with Chinese national standards, light industry standards, industrial standards, and global standards such as USP and EP.

Indicator range	GB29950	USP	EP	GB/T13206
Appearance	Colorless and transparent liquid	Colorless and transparent liquid	Colorless and transparent liquid	Colorless and transparent liquid
Glycerin content	95.0-100.5	99-101	98.0-101.0	Premium grade: ≥99.5% First-class product: ≥98 Second-class product: ≥95
density	/	/	/	Premium grade: ≥1.2598 First-class product: ≥1.2559 Second-class product: ≥1.2481
relative density	≥1.249	≥1.249	1.258-1.268	/
refraction	/	/	1.47-1.475	/
chromaticity	/	≤10.0	/	/
Fatty acids and esters	Through the experiment	≤1 (0.5M NaOH)	≥8.0 (0.1M HCl)	/
acidity or alkalinity	/	/	Through experiments	/
Saponification equivalent	/	/	/	Premium grade: ≤3.0 First-class product: ≤1.0 Second-class product: ≤0.4
chloride	/	≤10	≤10	Premium grade: ≤10 First-class product: ≤10
Chlorinated compounds	≤30	≤30	/	/
sulfates	/	≤20	/	/
Easy to carbonize	Through experiments	/	/	/
Burning residue	≤0.01	≤0.01	≤0.01	Second-class product: ≤0.05
lead	≤1.0	/	/	/
arsenic	/	/	//	Premium grade: ≤2.0 First-class product: ≤2.0
heavy metal	/	/	/	Premium grade: ≤5.0 First-class product: ≤2.0
Moisture	/	≤5.0	≤2.0	/
Single impurity	/	≤0.1	≤0.1	/
Total impurities	/	≤1.0	≤0.5	/
Diethylene glycol	/	/	≤0.1	Premium grade: ≤0.025 First-class product: ≤0.025
Halogenated compounds	/	/	≤35	/
Aldehydes	/	/	≤10	/
Aldehydes and reducing substances	/	/	/	Superior grade, first grade: Meets requirements
Reducing substances	/	/	/	Superior grade, first grade: Meets requirements
sugar	/			/

ECHEMI Editorial Reference

Glycerol is a clear, colourless, viscous, sweet-tasting liquid. Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis.

Certificates

Basic Info

Product Name:

Glycerol

Other Name:

1,2,3-Propanetriol;Glycerol;Propanetriol;2-Propanol,1,3-dihydroxy-;Glycerin;Glycerine;Glyceritol;Glycyl alcohol;Trihydroxypropane;Glyrol;Glysanin;Osmoglyn;1,2,3-Trihydroxypropane;Pricerine 9091;Bulbold;Glyceol Opthalgan;IFP;Tryhydroxypropane;Incorporation factor;Cristal;E 422;Mackstat H 66;NSC 9230;RG-S;Emery 916;Emery 917;DG;Pricerine 9088;RG;RG (moisturizing agent);GL 300;G 101;DG Glycerin;Glycerin DG;Cognis G;M 314429;Glycerin RG;Pricerine 9090;Glycerin S;Croderol GV 9000;Oleon Nv;Palmera G 9091;Speziol G 86PF;Kollisolv G 85;Speziol G 99.8PF;Kollisolv G 99;GLY 995;Advanced Eye Relief;A 106;Imex Glycerine;Glycerin D;XR-LGLY 20L;Eyeon Protect;PZN 7474853;G 7757;Purene;YM 185;Triol VE;Triose sugar alcohol;LY 95;Civeq;Ecocerol;Glycerin 4812;HY 0;Superol K;8013-25-0;29796-42-7;30049-52-6;37228-54-9;75398-78-6;78630-16-7;1400594-62-8;1422250-43-8;1629856-20-7

CAS No.:

56-81-5

Molecular Formula:

C3H8O3

InChIKeys:

InChIKey=PEDCQBHIVMGVHV-UHFFFAOYSA-N

Molecular Weight:

92.09380

Exact Mass:

92.09

EC Number:

500-322-6

HScode:

2905450000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

60.69000

XLogP3:

-1.66810

Appearance:

Glycerine appears as a colorless to brown colored liquid. Combustible but may require some effort to ignite.

Density:

1.2613 g/cm³ @ Temp: 20 °C

Melting Point:

20 °C

Boiling Point:

290 °C

Flash Point:

160ºC

Refractive Index:

1.452-1.475

Water Solubility:

H2O: >500 g/L (20 ºC)

Storage Conditions:

2-8ºC

Vapor Pressure:

<1 mm Hg ( 20 °C)

Vapor Density:

3.1 (vs air)

Toxicity:

LD50 in rats (ml/kg): >20 orally; 4.4 i.v. (Bartsch)

Flammability characteristics:

Class IIIB Combustible Liquid: Fl.P. at or above 200°F.

Explosive limit:

vol% in air: 2.61.3

Odor:

MILD ODOR

Taste:

Sweet, warm taste

PH:

Neutral to litmus

See More Glycerol Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants.Glycerol should preferably be stored at 40 - 60 deg C under nitrogen blanketing. It is not corrosive and presents little risk of ignition because of its high flash point. Highly concentrated glycerol does not corrode steel, but storage tanks of carbon steel must be protected by surface coating to prevent rusting by residual moisture. Glycerol is therefore usually stored in tanks of stainless steel or aluminum.

See More Glycerol Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Sorbitol,Glycerine,Propanediol,Macrogol

Location:
Room 401, Building 3, No. 30 Nanguandu Road

Payment Terms:
100% TT in advance

Average lead Time:
60

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
5-10

Year of Establishment:
2024

Suzhou Kening International Trade Co., Ltd. primarily engages in the domestic and international trade of bulk commodities such as bio-based materials, pharmaceutical raw materials, functional chemicals, and high-end equipment.

Inquiry History

273 Inquiries

Country	Product	Purchase Quantity	Date Posted
Bangladesh	Glycerin/GLYCERINE CAS 56-81-5	40000 KG	May 15, 2024
India	Glycerol/Glycerin 98% Powder 56-81-5 Senwayer	100 MT	Oct 18, 2023
India	GLYCERINE 99.7% 99.9% PURITY CAS NO 56-81-5 USP GRADE FOOD GRADE	500 MT	Oct 30, 2023
Germany	Glycerine	300 MT	Jun 21, 2024
Saudi Arabia	glycerin	1 MT	Dec 1, 2025
United States	glycerol	100 MT	Jun 14, 2024
South Africa	Refined glycerine 99.5% min USP/BP/EP grade	500 MT	Oct 12, 2023
Germany	glycerin 86 %ig planzlich % 99 ta kullanılabilir	80 KG	Dec 17, 2025
India	Glycerine	1 MT	Apr 22, 2025
Ghana	Refined Glycerin 99.7% min INCI: Glycerol	100 MT	Feb 22, 2024
India	Pharma Glycerine	20 MT	Sep 3, 2026
United States	Glycerol	8000 MT	Aug 13, 2026
Pakistan	Glycerine	80 MT	Aug 12, 2026
Vietnam	Refined Glycerine 99.7%	1 20' Fcl	Aug 7, 2026
Egypt	Glycerine	20.00 MT	Aug 6, 2026
India	Glycerine	2000.00 KG	Aug 6, 2026
India	Glycerine	1000.00 KG	Aug 4, 2026
India	Refined Glycerine	12000.00 KG	Jul 29, 2026
Egypt	Glycerin	2 20' Fcl	Jul 14, 2026
United States	Glycerol	1 MT	Jul 13, 2026

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usp Glycerin

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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