R507 substitute of R502

R507 Substitute of R502      Company Information   Enterprise Brief Introduction    Quzhou Jiuzhou Chemical Industry Co.,Ltd., founded in 1995, is located in Juhua Sino-Russian Sci-Tech Zone, adjacent to Juhua Group Company. The company covers an aera of 33,330.00 square meters, and the construction area is 16,000 square meters. At present, there are over 100 workers and Solvay Company have long-term cooperative relationship, Jiuzhou keeps a strategic partnership with Juhua Group Corp. -the largest fluorochemical company in China. It also has strong technical support from Zhejiang University and Zhejiang University of Technology, etc.    Jiuzhou is an ISO9000 certified company, which has good Q/C and Q/A systems. It has strong new product developing capability. Its major products are Refrigerant series, Fluorine series and Pyridine series. The products have been exported to many countries and regions such as USA, EU, Japan and Southeast Asia, etc.    Our objective is to “Pursuing perfect quality, developing and innovating constantly, meeting clients needs”. We are ready to provide high quality products, preferential price and perfect service to our customers. Warmly welcome customers both at home and abroad to negotiate, cooperate and build business relationship with us for purpose of developing together.     Packaging & Shipping   Packing:

Specification	25LB Disposable Cylinder	926L Refillable  Cylinder	ISO-TANK
Net Weight (kg)	11.3	750	14000

      Product Description   Property of chloride:

Molecular Weight	98.86
Boiling Point	-47.1°C
Critical Temperature	70.9°C
Critical Pressure	3.79Mpa
ODP	0
GWP	0.847

    Quality standard:

Appearance	Colorless,Transparent
Odor	Odorless
Purity	≥99.9%
Moisture	≤10PPm
Acidity	≤1.0PPm
Evaporated Residue	≤100PPm

 
Application:
R507 is a blended refrigerant of HFC-143 and HFC-125, It is a long life substitute of R502, harmless to 0 zone. It is maily used in low central commerical air re-frigeration system.