Monopropylene Glycol CAS. No. 57-55-6

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PRODUCTS DETAILS

Basic Info.

Model NO.
food grade
Colour
Colorless
Stores
Kept in a Light-Proof, Well-Closed, Dry and Cool P
M G
76.09
Loading Port
Qingdao
Loading Port 2
Shanghai
Delivery
15days
Transport Package
200kg Drum
Specification
USP
Trademark
JK
Origin
China
HS Code
290532
Production Capacity
20000tons

Product Description

CAS 57-55-6 Industrial Grade 99.8% USP Grade 99.9%  Propylene Glycol 

GENERAL INFORMATION

CAS NO.: 57-55-6
Formula: C3H8O2
Structural formula :


PG is a colorless liquid with steady viscosity and good water absorption. It is nearly odorless, uninflammable and minutely toxic. It's molecular mass is 76.09.  Its viscosity (20ºC), specific heat capacity (20ºC) and latent heat of vaporization (101.3kpa) are respectively 60.5mpa.s, 2.49KJ/(kg. ºC) and 711KJ/kg. It can be mixed and solved with alcohol, water and various organic agents.

Application:
1) Flavors and Fragrance
2) Comestics and Personal Care
3) Food and Flavorings
4) Pet Food and Animal Feed
5) Pharmaceutical Excipient
6) Tobacoo Moisturizing Agent
ITEM STANDARD
APPERANCE COLORLESS, VISCOUS CLEAR HYGROSCOPIC LIQUID
PG CONTENT ≥ 99.5%
MOISTURE ≤ 0.2%
DENSITY(20) 1.036-1.039G/CM 3
INDEX OF REFRACTION 1.430-1.434ND 20
ALKALINITY(AS OH) ≤ 0.04MMOL/100G
BURNING RESIDUES ≤ 0.010%
DISTILLATIONRANGE(IBP-DP) 184-189
COLOR(PT-CO) ≤ 10
IRON CONTENT ≤ 1PPM
ACIDITY ≤ 50PPM
HEAVY METALS ≤ 5PPM
RESIDUES AFTER IGNITION ≤ 0.007%
CHLORIDES ≤ 10PPM
SULPHATES CONTENT ≤ 0.04MMOL/100G
ARSENIC ≤ 1PPM

Monopropylene Glycol CAS. No. 57-55-6


 
Propylene glycol Basic information
Physical and Chemical Properties Medicinal property and application Content analysis Toxicity Use limitation Chemical property Uses Synthesis method Category Toxicity grading Acute toxicity Irritation data Explosive hazardous characteristics Flammability hazard characteristics Storage characteristics Extinguishing agent
Product Name: Propylene glycol
Synonyms: Propyledne glycol;Glycerol Impurity 3(Glycerol EP Impurity C);Propyleneglycol Manufacturer;Propylene gl;Glycerol EP Impurity C;1,2-PROPANEDIOL, GR ACS 99.5%;PROPYLENEGLYCOLTECHGRADE;Propane-1,2-diol particulates
CAS: 57-55-6
MF: C3H8O2
MW: 76.09
EINECS: 200-338-0
Product Categories: INORGANIC & ORGANIC CHEMICALS;Medicine grade
Mol File: 57-55-6.mol
 
 
Propylene glycol Chemical Properties
Melting point  -60 °C
Boiling point  187 °C(lit.)
density  1.036 g/mL at 25 °C(lit.)
vapor density  2.62 (vs air)
vapor pressure  0.08 mm Hg ( 20 °C)
FEMA  2940 | PROPYLENE GLYCOL
refractive index  n20/D 1.432(lit.)
Fp  225 °F
storage temp.  Store at RT.
pka 14.49±0.20(Predicted)
form  Viscous Liquid
color  APHA: ≤10
Specific Gravity 1.038 (20/20ºC)1.036~1.040
PH 6-8 (100g/l, H2O, 20ºC)
explosive limit 2.4-17.4%(V)
Water Solubility  miscible
Sensitive  Hygroscopic
JECFA Number 925
Merck  14,7855
BRN  1340498
InChIKey DNIAPMSPPWPWGF-UHFFFAOYSA-N
CAS DataBase Reference 57-55-6(CAS DataBase Reference)
NIST Chemistry Reference Propylene glycol(57-55-6)
EPA Substance Registry System Propylene glycol (57-55-6)
 
Safety Information
Safety Statements  24/25
WGK Germany  1
RTECS  TY2000000
Autoignition Temperature 779 °F
TSCA  Yes
HS Code  29053200
Hazardous Substances Data 57-55-6(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 19400 - 36000 mg/kg LD50 dermal Rabbit 20800 mg/kg
 
MSDS Information
Provider Language
Propylene glycol English
SigmaAldrich English
ACROS English
ALFA English
 
Propylene glycol Usage And Synthesis
 
Propylene glycol Preparation Products And Raw materials



Packing&Shipping 

Monopropylene Glycol CAS. No. 57-55-6Monopropylene Glycol CAS. No. 57-55-6
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We could accept T/T, L/C, DP payment terms.

Q2.How about the different index of products in same application?
Specifications can be customized according to your application.

Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).

Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.

Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.

Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.

Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.


Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.

Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.




Monopropylene Glycol CAS. No. 57-55-6 Monopropylene Glycol CAS. No. 57-55-6 Monopropylene Glycol CAS. No. 57-55-6 Monopropylene Glycol CAS. No. 57-55-6 Monopropylene Glycol CAS. No. 57-55-6 Monopropylene Glycol CAS. No. 57-55-6



 

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