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MPG 99.5% 1,2-Propanediol with Non-Toxic

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CAS No.:

57-55-6

Grade:

Industrial Grade

Content:

99%

Port:

QingDao

Brand:

First Chems Co., LTD

Packaging:

10.0 kg/box

Price valid (until):

2026-04-28

Contact Supplier

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First Chems Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Titanium dioxide,npk,pvc,sles,labsa,mdi

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Product Description
Seller Information
Inquiry History

Description

MPG 99.5% 1,2-Propanediol with Non-Toxic

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Appearance: colorless, viscous, transparent liquid.

Solubility: miscible with water, soluble in ethanol, ether, mo.

Main indexes:

Index	Tech	High	USP
Index	Tech	High	China standard	International standard
Purity (as PG by wt %)	99.5 min	99.5 min	99.5 min	99.8 min
Moisture by wt %	0.2 max	0.2 max	0.2 max	0.1 max
Color APHA, Pt-Co	10 max	5 max	10 max	10 max
Specific Gravity d2020	1.037~1.039	1.036~1.039	1.035~1.037	1.035~1.039
Index of Refraction nD20	1.431~1.435	1.430~1.435	1.431~1.432	1.431~1.435
Free acid (as CH3COOH) by ppm	75 max	/	/	/
Free acid (ml 0.1N NaOH/10ml)	/	/	0.05 max	0.01 max
Alkalinity (as OH- mmol/100g)	/	0.05 max	/	/
Residue on ignition by ppm	80 max	/	70 max	20 max
Distillation range (IBP-DP) by ºC	/	183~189	/	186~189
Distillation range (L) by ºC	184~189	/	184~189	/
Distillation range (U) by ºC	184~189	/	184~189	/
Distillation volume, by vol%	95 min	/	/	/
Chloride as Cl by wt %	/	/	0.007 max	0.0001 max
Suphate as SO42- by wt %	/	/	0.006 max	0.001 max
Heavy metal as Pb by ppm	/	/	5 max	5 max
Iron as Fe by ppm	/	/	0.5 max	0.5 max
Arsenic by ppm	/	/	1 max	/
Ethylene Glycol by ppm	/	/	0.008 max	/
Diethylene Glycol by ppm	/	/	0.008 max	/
Odor	yes	yes	Slight odor	odorless

Application

1. Propylene glycol is used for similar applications as other glycols.
2. Propylene glycol is an important raw material for unsaturated polyester, epoxy resin, and polyurethane resin. The use amount in this area accounts for about 45% of the total consumption of propylene glycol. Such unsaturated polyester is used extensively for reinforced plastics and surface coatings. Propylene glycol is excellent in viscosity and hygroscopicity and is non-toxic, and thus is widely used as hygroscopic agent, antifreeze, lubricants and solvents in the food, pharmaceutical and cosmetic industry. In the food industry, propylene glycol reacts with fatty acid to give propylene ester of fatty acids, and is mainly used as food emulsifier; Propylene glycol is a good solvent for flavorings and pigments. Propylene glycol is commonly used as solvents, softeners and excipients, etc. in the pharmaceutical industry for the manufacture of various types of ointments and salves. Propylene glycol is also used as a solvent and a softener for cosmetic since it has good mutual solubility with various spices. Propylene glycol is also used as tobacco moisturizing agents, antifungal agents, food processing equipment lubricants and solvents for food marking ink. Aqueous solution of propylene glycol is an effective anti-freeze agent.

Important Notice

We normally list 1 years as the shelf life in our COA, the real shelf life is actually much longer than 1 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials).

Company profile

We have many years of professional experiences and a professional team of scientists and advanced equipments. Nowadays we formed a large varieties large scale, complete categories and high technology content product chain. Our quality system has been accredited by SGS and our quality center guarantees quality with full documentation control and complete facilities

Based on the good quality, pretty competitive price and safe delivery our products are widely exported to many different countries, like Netherlands, Spain, UK, USA and so on. And our products are highly recognized by customers around the world, so we can build long-term cooperative relationship with many pharmaceutical enterprises in the world. We upload the principles of openness and transparency and dedicated to provide efficient and high quality services to every customer. We are sincerely looking forward to establishing a long-term stable and win-win business relationship with every customer.

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Packing and Shipping

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FAQ

Q: How to order this product?

A: You can click "contact now" , and send us a inquiry, leave your number if possible, we will contact with you as soon as possible, then we can talk order details.

Q: How long can I receive my ordered goods?

A: We ship by express door to door; you can receive it in 7-10 days.

Q: What liquid should I add into the vial? And how much liquid needed?

A: You can add sterile water or saline, 1 vial add 1ml liquid is ok.

Q: Will I have any side effects after using peptide?

A: If you just begin to use, it is better to follow doctor's prescription. And if there is no allergy or any uncomfortable symptom, you can continue to use but take it in a suitable dosage. A few people will have slight allergy reaction, but after your body get used to it, the allergy will be disappear and back to normal.

Q: How to store it?

A: If it hasn't been opened, just put it in cool dry place, if it is opened, you may put it in cold storage for 2-5 degree condition.

Packing and Shipping

Certificates

Basic Info

Product Name:

Propylene Glycol

Other Name:

1,2-Propanediol;PG 12;1,2-Dihydroxypropane;Methylethylene glycol;Monopropylene glycol;Propylene glycol;α-Propylene glycol;1,2-Propylene glycol;Sirlene;2,3-Propanediol;Methylethyl glycol;2-Hydroxypropanol;Isopropylene glycol;Solar Winter Ban;Ucar 35;Solargard P;Dowfrost;1000PG;DL-1,2-Propanediol;dl-Propylene glycol;(±)-Propylene glycol;(±)-1,2-Propanediol;(RS)-1,2-Propanediol;1,2-(RS)-Propanediol;NSC 69860;Adeka Propylene Glycol PG-P;PG-T (glycol);PG-T;Adeka PG;ProGlyc 55;Safewing MP-I 1938;Safewing MP-IV 2001;DC 403;Nybrine NFP;Kilfrost ABC-S;Propyless;Kollisolv PG;HCH 195;Susterra PDO;Kilfrost ABC K Plus;Kilfrost DF K Plus;BS 12;Radianol 4713;Radianol 4710;4254-16-4;63625-56-9;190913-75-8;1194046-20-2

CAS No.:

57-55-6

InChIKeys:

InChIKey=DNIAPMSPPWPWGF-UHFFFAOYSA-N

Molecular Weight:

76.09440

Exact Mass:

76.09

EC Number:

939-872-0

HScode:

2905320000

Categories:

Alcohols, Phenols, Phenol Alcohols

Characteristics

PSA:

40.46000

XLogP3:

-0.9

Appearance:

Clear viscous liquid

Density:

1.036 g/cm³ @ Temp: 25 °C

Melting Point:

-59 °C

Boiling Point:

188.2 °C

Flash Point:

99ºC

Refractive Index:

n20/D 1.432(lit.)

Water Solubility:

Solubility in water: miscible

Storage Conditions:

Store at RT.

Vapor Pressure:

Vapour pressure, Pa at 20°C: 10.6

Vapor Density:

2.62

Toxicity:

LD50 orally in Rabbit: 19400 - 36000 mg/kg LD50 dermal Rabbit 20800 mg/kg

Flammability characteristics:

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

Explosive limit:

Explosive limits , vol% in air: 2.6-12.6

Odor:

Practically odorless

Taste:

Practically tasteless

PKA:

14.9None

See More Propylene Glycol 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 and alkalis. Dry. Well closed. Ventilation along the floor.Propylene glycol is hygroscopic and should be stored in a well-closed container, protected from light, in a cool, dry place.

See More Propylene Glycol Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Titanium dioxide,npk,pvc,sles,labsa,mdi

Location:
37 Keji Road, Yanta District, Xi 'an City, Shaanxi Province

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

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
Less than 5

Year of Establishment:
2020

COMPANY OVERVIEW

First Chems Co., LTD，a joint-stock enterprise with production, export and services of chemicals, has widely adopted world-advanced equipments and management system, and our products quality is assured under the ISO9001 and ISO14001 standards, mainly specializes in developing Agriculture/Fertilizer chemicals series, Washing detergent chemicals series, Soda alkali chemicals series, Water treatment chemical series, etc.

Our main products include:

a. Agriculture/Feed chemicals series : Zinc Sulphate, Manganese sulfate etc.),

b. Washing detergent chemicals series : (LABSA, SLES, CEDA,STPP, etc.)

c. Soda alkali chemicals series : ( Caustic Soda , Sodium Sulphate Anhydrous etc.)

d. Water treatment chemical series: (Calcium hypochlorite, TCCA,SDIC, PAC- poly aluminium chloride, PFS, Aluminium sulfate etc.)

e. Adsorbent Desiccant Activated Alumina Ball

f. Raw material Calcium Aluminate ,Aluminium Hydroxide

Inquiry History

438 Inquiries

Country	Product	Purchase Quantity	Date Posted
Russia	Propylene Glycol 99% CAS NO. 57-55-6	400 MT	Sep 6, 2023
Uzbekistan	CAS 57-55-6 Propylene Glycol USP Grade with Best Price JC	315 MT	Oct 17, 2023
New Zealand	CAS 57-55-6 Propylene Glycol USP Grade with Best Price JC	200 KG	Sep 15, 2023
India	Propylene Glycol	25.00 KG	Jun 5, 2025
India	Propylene Glycol	20 MT	Sep 12, 2023
India	Propylene Glycol	100.00 KG	May 31, 2025
India	Propylene Glycol	20.00 KG	May 20, 2025
India	Propylene Glycol	30.00 KG	May 20, 2025
India	Propylene Glycol	20.00 KG	May 21, 2025
India	Propylene Glycol	40.00 KG	May 26, 2025
Turkey	BASF Propylene glycol	1 20' Fcl	Sep 4, 2023
India	Propylene Glycol	100.00 KG	Jun 7, 2025
India	Propylene glycol	5.00 MT	Sep 15, 2025
India	Propylene Glycol	40.00 KG	May 27, 2025
India	Propylene Glycol	50.00 KG	May 14, 2025
India	Propylene Glycol	20.00 KG	May 17, 2025
India	1,2 Propylene glycol	20.00 MT	Feb 26, 2024
India	Propylene Glycol	10.00 KG	May 17, 2025
United Arab Emirates	Propylene Glycol	20.00 KG	Jun 5, 2025
India	Propylene Glycol	50.00 KG	May 16, 2025

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MPG 99.5% 1,2-Propanediol with Non-Toxic

Product Description

Seller Information

Inquiry History

MPG 99.5% 1,2-Propanediol with Non-Toxic﻿

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

Related Products

More Choices Find All Products for Sale 

Propylene Glycol Market Price

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MPG 99.5% 1,2-Propanediol with Non-Toxic