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57-55-6 Making Antifreeze USP Grade 99.5% Mpg Mono Propylene Glycol

Name: 57-55-6 Making Antifreeze USP Grade 99.5% Mpg Mono Propylene Glycol
Brand: First Chems Co., LTD
SKU: pr2501111020
Price: 20 USD
Availability: InStock

GMP HALAL KOSHER ISO FDA 439 Inquiries

Unit Price:

$20-25/KG FOB

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CAS No.:

57-55-6

Grade:

Industrial Grade

Content:

99%

Port:

qingdao

Brand:

First Chems Co., LTD

Packaging:

210kg/Drum or 1000kg/IBC Tank

Sample Available:

Yes

Price valid (until):

2026-12-31

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First Chems Co., LTD

Company Type:

Trader

Location:

China

Payment Terms:

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

Average Lead Time:

15 days

Qualification:

Main Products:

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

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Product Description

57-55-6 Making Antifreeze USP grade 99.5% MPG Mono Propylene Glycol

PRODUCT DETAILED

CAS No.:	57-55-6
Chemical formula:	CH3CHOHCH2OH;C3H8O2
EINECS No.:	200-338-0
Molecular weight:	76.095
Another name:	1,2-propanediol;Propane-1,2-diol

Colorless and transparent viscous liquid with moisture absorption, slightly sweet. Mixed with water, acetic ether , can't mix with petroleum ether, paraffin, and grease. Do not corrode metals, toxicity and irritation are very small.
D ata tables :

Index	Content
Melting point:	-60ºC
Boiling point:	187 °C(lit.)
Refractive index:	n20/D 1.432(lit.)
Vapour pressure:	0.08 mm Hg ( 20 °C)
Density:	1.036 g/mL at 25 °C(lit.)
PH:	6-8 (100g/l, H2O, 20ºC)
Flashing point:	225 °F
Explosive limit:	2.4-17.4%(V)
Vapour density:	2.62 (vs air)

Specifications:

Iterm	Index
Content%	≥99.5%
Color Tone (APHA)	≤ 10
Moisture%	≤ 0.2
Free acid (as CH3OOH%)ppm	≤75
Acidity, ml	≤ 0.20
Residue on ignition, %	≤ 0.07
Ash ppm	≤80
Sulfate, %	≤ 0.006
Heavy metals, ppm	≤ 5
Organic Volatile impurity Chloroform, µg/g	≤ 60
Organic Volatile impurity 1.4 dioxane, µg/g	≤ 380
Organic Voltile impurity methylene chloride,µg/g	≤ 600
Organic Voltile impurity trichloroethylene, µg/g	≤ 80

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Application Area

1. Triethyl citrate is a non-toxic plasticizer, widely used in cellulose resin and vinyl resin plasticizer,

2. As a bulking preservative in food, it can improve the foaming property of baked food and improve the bulking state.
3. Used as an antioxidant to stabilize soybean oil, salad oil, margarine, shortening and other edible oils,
4. As a flavor enhancer, it can be used in soft drinks, candy, baked goods to increase flavor, and is also used as a chelating agent and carrier solvent.
5. Especially suitable for ink coating, non-toxic PVC granulation, pharmaceutical industry, children's soft toys, medical products, preparation of flavors and spices, cosmetics manufacturing and other industries.

Company profile

First Chems Co., LTD is an enterprise mainly in engaged in researching, producing and saling new-born API. Our company is located in Shijiazhuang city,Hebei province.
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.

Packing and Shipping

Our Advandage

1.High quality --Coming from good materials and high technology.
2.Lower price--Not cheapest but the lowest at the same quality.
3.Good service--Satisfactory service before and after sale.4.We have our own warehouses in Australia, the United States, Germany, Canada and other countries, which greatly saves shipping time and customers can receive their packages faster. In addition, customers can also choose door-to-door pickup service.

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.

ECHEMI Editorial Reference

(±)-1,2-Propanediol is an aliphatic alcohol and frequently used as an excipient in many drug formulations to increase the solubility and stability of drugs.

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:

Bulk Drug Intermediates

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 days

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

439 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Propylene Glycol	25.00 KG	Jun 5, 2025
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
Italy	Propylene Glycol	18 MT	Aug 11, 2026
India	Propylene Glycol	40.00 KG	May 26, 2025
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
India	Propylene Glycol	25.00 KG	May 27, 2025
United Arab Emirates	Propylene Glycol	20.00 KG	Jun 5, 2025
India	Propylene Glycol	50.00 KG	May 16, 2025
India	Propylene Glycol	10.00 KG	May 17, 2025
India	Propylene Glycol	50.00 KG	May 25, 2025
India	Propylene Glycol	40.00 KG	May 22, 2025

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57-55-6 Making Antifreeze USP Grade 99.5% Mpg Mono Propylene Glycol

Product Details

Seller Information