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China Most Professional Factory Supply High Qulity Poly(propylene glycol) CAS 25322-69-4

Name: China Most Professional Factory Supply High Qulity Poly(propylene glycol) CAS 25322-69-4
Brand: Leader
SKU: pr2312031088
Price: 1 USD
Availability: InStock

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CAS No.:

25322-69-4

Grade:

Food Grade

Content:

99%

Port:

Shanghai

Brand:

Leader

Packaging:

25KG/Drum

Price valid (until):

2024-01-03

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LEADER BIOCHEMICAL GROUP

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

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Product Description
Seller Information
Inquiry History

Description

About Product Technical Details

Poly(propylene glycol) Chemical Properties

Melting point	-40 °C
Boiling point	>300 °C
density	1.01 g/mL at 20 °C
vapor density	>1 (vs air)
vapor pressure	<0.01 mm Hg ( 20 °C)
refractive index	n20/D 1.451
Fp	230 °C
solubility	H₂O: <0.01 % (w/w) at 25 °C
form	Viscous Liquid
Specific Gravity	1.005
color	White to light gray
Water Solubility	PRACTICALLY INSOLUBLE
Stability:	Stable. Substances to be avoided include strong oxidizing agents.
LogP	0.01 at 25℃
NIST Chemistry Reference	Polypropylene glycol 425(25322-69-4)
EPA Substance Registry System	Polypropylene glycol (25322-69-4)

Safety Information

Safety Statements	24/25
WGK Germany	1
RTECS	TR5250000
TSCA	Yes
HS Code	39072090

D-Glucosamine hydrochloride Chemical Properties

Melting point	190-194 °C (dec.)(lit.)
alpha	72.5 º (c=2, H2O, 5hrs.)
refractive index	72 ° (C=1, H2O)
storage temp.	2-8°C
solubility	H₂O: 0.1 g/mL, clear, colorless
form	crystalline
color	White
Water Solubility	soluble
Merck	14,4458
BRN	4157370
Stability:	Stable. Incompatible with strong oxidizing agents. Combustible.
InChI	InChI=1/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4-,5-,6?;/s3
InChIKey	QKPLRMLTKYXDST-LPRXMDNASA-N
SMILES	[C@H]1(CO)OC([C@H](N)[C@@H](O)[C@@H]1O)O.Cl \|&1:0,5,7,9,r\|
LogP	-2.375 (est)
CAS DataBase Reference	66-84-2(CAS DataBase Reference)
EPA Substance Registry System	D-Glucose, 2-amino-2-deoxy-, hydrochloride (66-84-2)

Safety Information

Hazard Codes	F,Xi,Xn
Risk Statements	21-36/38-46-62-63
Safety Statements	24/25-53-36/37-26-25
WGK Germany	2
RTECS	LZ6665000
F	3-10
Hazard Note	Highly Flammable
TSCA	Yes
HS Code	29329985

CAS:	205687-03-2
MF:	C18H28O4
MW:	308.41
EINECS:	1312995-182-4
Product Categories:
Mol File:	205687-03-2.mol

8-Methylnonanoic acid (4-hydroxy-3-methoxyphenyl)methyl ester Chemical Properties

Boiling point	413.6±30.0 °C(Predicted)
density	1.038
storage temp.	Store at -20°C, protect from light
pka	9.51±0.20(Predicted)
LogP	5.094 (est)

Product Pictures

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About Our Group

Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture high quality raw materials and refined ingredients which is widely used at different industries areas like Pharm & chemicals industry, functional active ingredients industry, nutritional Ingredients industry, health care products industry, cosmetics industry, pharmaceutical and refined food, feed, oil industry, natural plant ingredients industries, agriculture industry etcs to provide top quality of GMP standards products.

All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, agriculture raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China.

Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research. Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates.

With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products. Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people.

We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.

We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

Our Factories Production Lines

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Our Factories R&D ability

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Our Factories warehouse 52000㎡

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Sales Team

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Certificates

Basic Info

Product Name:

Polypropylene glycol

Other Name:

Poly[oxy(methyl-1,2-ethanediyl)],α-hydro-ω-hydroxy-;Glycols,polypropylene;P 400;Pluracol 2010;Poly(oxypropylene) glycol;Polypropylene glycol;Poly(propylene oxide);Emkapyl;Polyglycol P 4000;Polyglycol Type P 250;Polyglycol Type P 400;Polyglycol Type P 750;Polyglycol Type P 1200;Polyglycol Type P 2000;Polyglycol Type P 3000;Niax Polyol PPG 4025;α-Hydro-ω-hydroxypoly(oxypropylene);Napter E 8075;Oxirane,methyl-,homopolymer;Pluracol P 2010;Voranol P 1010;Voranol P 4000;PPG;Niax PPG 1025;Niax 10-25;Pluracol 1010;Actcol 51-530;Propylan 8123;Niax 61-582;Niax PPG 4025;Voranol P 2000;Pluracol P 410;Niax PPG 425;Niax PPG 3025;OOPG 1000;NIAX Polyol PPG 2025;PPG 30;Propylene oxide homopolymer;Desmophen 360C;PPG 15;Diol 400;Niax PPG 2025;Niax 20-25;PPG 2025;Pluracol P 1010;P 1200 (glycol);Propylan D 1002;Propylan D 2002;Niax 61-58;Poly(1,2-epoxypropane);Laprol 2002;Lineartop E;1,2-Epoxypropane polymer;Nissan Uniol D 400;Adeka P 700;P 400 (polyglycol);Monolan PPG 700;Niax PPG;FRA 1173;W 166;Takelac P 21;Pluracol P 710;Laprol 1602-3-100;P 4000;P 2000;Methyloxirane homopolymer;L 1502-3-100;Rokopol D 2002;Laprol 1502-3-100;Laprol 702;SL 1000;Hodag HT 11;Nalco 131S;Dielectrol VI;Pluriol P;Adeka P 3000;PPG Diol 1000;OPD 500;OPD 600;T 32/75;Nissan Uniol D 2000;OOPG 1002;Laprol 2102;Sannix PP 200;Sannix PP 400;Poly-G 20-265;Poly-G 20-56;P 425;Excenol 1020;Pluriol P 900;Pluriol P 2000;Diol 1000;9003-15-0;9079-22-5;9079-23-6;9087-30-3;27274-27-7;27615-86-7;28724-27-8;29434-03-5;34465-52-6;37231-68-8;39465-43-5;51019-30-8;51568-92-4;51922-49-7;52309-41-8;53528-82-8;53863-41-5;54500-36-6;56591-76-5;57137-06-1;61090-28-6;63279-07-2;64176-87-0;64940-80-3;66174-27-4;66988-34-9;68821-81-8;69900-45-4;70992-51-7;74870-00-1;75139-15-0;80408-02-2;80803-40-3;81774-53-0;81774-61-0;82548-17-2;84420-39-3;84503-25-3;84682-96-2;85497-31-0;87608-88-6;87940-78-1;88025-94-9;89126-79-4;91218-84-7

CAS No.:

25322-69-4

Molecular Formula:

(C3H6O)nH2O

InChIKeys:

DUFKCOQISQKSAV-UHFFFAOYSA-N

Molecular Weight:

16.04246

Exact Mass:

134.094

EC Number:

200-338-0

UNII:

WNY0H4G53Q

DSSTox ID:

DTXSID9027863

Color/Form:

Clear, lightly colored, slightly oily, viscous liquids

HScode:

39072090

Categories:

Defoamers

Characteristics

PSA:

49.7

XLogP3:

-0.7

Appearance:

White to light gray Viscous Liquid

Density:

1.002-1.007 g/cm³

Melting Point:

50-70 °C

Boiling Point:

>300 °C

Flash Point:

230 °C

Refractive Index:

/PPG 400/ Specific gravity: 1.007 at 25 °C; Pour point: -49 °C; Index of refraction: 1.445 at 25 °C|/PPG 750/ Specific gravity: 1.004 at 25 °C; Pour point: -44 °C; Index of refraction: 1.447 at 25 °C|/PPG 1200/ Specific gravity: 1.007 at 25 °C; Pour point: -40 °C; Index of refraction: 1.448 at 25 °C|/PPG 2000/ Specific gravity: 1.002 at 25 °C; Pour point: -30 °C; Index of refraction: 1.449 at 25 °C|/PPG 3000/ Specific gravity: 1.001 at 25 °C; Pour point: -29 °C; Index of refraction: 1.449 at 25 °C|/PPG 4000/ Specific gravity: 1.005 at 25 °C; Pour point: -26 °C; Index of refraction: 1.450 at 25 °C

Water Solubility:

Practically insoluble in water

Vapor Pressure:

<0.01 mm Hg ( 20 °C)

Vapor Density:

>1 (vs air)

Flammability characteristics:

Lower flammable limit: 2.6% by volume; Upper flammable limit: 12.5% by volume

PH:

Noncorrosive

Experimental Properties:

/PPG 400/ Density: 1.01 g/mL at 20 °C; Index of refraction: 1.447 at 20 °C; Viscosity: approximately 100 mPa-sec at 20 °C|/PPG 1200/ Density: 1.00 g/mL at 20 °C; Index of refraction: 1.450 at 20 °C; Viscosity: approximately 270 mPa-sec at 20 °C|/PPG 2000/ Density: 1.00 g/mL at 20 °C; Index of refraction: 1.451 at 20 °C; Viscosity: approximately 450 mPa-sec at 20 °C|Does not crystallize

Air and Water Reactions:

No rapid reaction with air. No rapid reaction with water.

Reactive Group:

Alcohols and Polyols

Reactivity Profile:

POLYPROPYLENE GLYCOL is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.

Flammable Limits:

Lower flammable limit: 2.6% by volume; Upper flammable limit: 12.5% by volume

See More Polypropylene glycol Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Inhalation

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H332 Harmful if inhaled
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Polypropylene glycol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

Location:
National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
5

Total Annual Revenue:
$10 million-$25 million

Total Employees:
Above 1000

Year of Establishment:
2014

Certifications:
Level A of Tax Credit Registration Assessment by Government,Good Product Quality Management Certificate of Shanxi Province,China,Company Trade Union Qualification Certificate,Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina,AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China,FDA
24 Hours Team Service
Email
info@leader-biogroup.com
Hot Line
+86-029-68895030
+86-029-68569961
+86-029-68569962
Fax
+86-029-68895030

Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories Base with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world.
- Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.
  
  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.
  
  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.
  
  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.
- Process Capability : It has more than 100 sets of multi-functional reaction reactors, such as 100l~6300l enamel, stainless steel, Hastelloy, etc. It can realize Grignard, coupling, bromination, Wittig reaction and other conventional reactions. There are microchannel reactor workshops, which can realize continuous production, energy conservation and emission reduction. It can realize high pressure, high vacuum rectification, ultra-low temperature (-80 ℃ ~-100 ℃), ultra-high temperature (300 ℃ ~400 ℃) and other special reactions. It can realize the customization and processing of customers' products.
Factory Overview

   Factory Production Lines

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Factory Warehouse

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GROUP HONOR
Honor Name: Level A of Tax Credit Registration Assessment
Issued By:National Administration of Taxation & Shaanxi Tax Bureau
Authorised Date:2018-09-16
Description: National Administration of Taxation & Shaanxi Tax Bureau

Honor Name: AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
Issued By:China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description:AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China

Honor Name:Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
Issued By: China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description: Excellent Group Enterprise of Quality and Integrity in Shaanxi Province,China

Honor Name: Products Patent Certificates

Inquiry History

28 Inquiries

Country	Product	Purchase Quantity	Date Posted
Zambia	Polypropylene glycol	8000 KG	Feb 27, 2025
Russia	PPG-3	100 KG	Jul 21, 2025
India	PPG	1 MT	Feb 7, 2025
Turkey	Polyether polyol, Polyoxypropylenediol	150 MT	Dec 26, 2023
India	Konix PP 1000	40.00 MT	May 18, 2026
India	Poly(propyleneglycol)	2000 KG	May 16, 2026
Russia	Polymer Polyol PPG	69 MT	Mar 23, 2026
United Arab Emirates	PPG-3601 Polyol	1.00 KG	Feb 6, 2026
Philippines	PPG	200 MT	Dec 2, 2025
India	Polypropylene Glycol (Ppg 400)	2.00 L	Oct 17, 2025
Mexico	Polypropylene Glycol	20000 KG	May 16, 2025
Russia	PPG-14 Butyl Ether	100 KG	Apr 15, 2025
India	PPG 400 & 600	2 KG	Apr 9, 2025
India	Konix GP	2000.00 KG	Mar 19, 2025
India	Polypropylene glycol	25 MT	Jan 21, 2025
India	Polypropylene Glycol	25 MT	Jan 13, 2025
United Arab Emirates	Polypropylene glycol	1 TON	Oct 9, 2024
Italy	PPG 4000	20 MT	Jul 19, 2024
United Arab Emirates	Polypropylene Glycol (PPG 3601)	5.00 20' Fcl	Dec 29, 2025
United Arab Emirates	Polypropylene Glycol (PPG -3601)	5.00 20' Fcl	Nov 13, 2025

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China Most Professional Factory Supply High Qulity Poly(propylene glycol) CAS 25322-69-4

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

Factory Logistics Departments

GROUP HONOR

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Email	info@leader-biogroup.com
Hot Line	+86-029-68895030
	+86-029-68569961
	+86-029-68569962
Fax	+86-029-68895030