Mixed Refrigerants R507

Mixed Refrigerants R507

R507 R507 is a colorless gas under ordinary temperature, and a colorless & transparent liquid under the pressure of itself,mixed by R143 and R125. It is the substitute for R502, mainly used in the low temperature refrigerating systems. Properties : Quality Specification : ...

Product Details

R507

R507 is a colorless gas under ordinary temperature, and a colorless & transparent liquid under the pressure of itself,mixed by R143 and R125. It is the substitute for R502, mainly used in the low temperature refrigerating systems.

Properties


Unit

R507

Chemical formula


R-143/R-125

Molecular weight

g/mol

98.86

Melting point

-46.7

Critical temperature

70.9

Critical pressure

MPa

3.79

Saturated liquid density (30℃)

g/cm3

1.06

Critical density

g/cm3

0.5

ODP


0

GWP


0.96

Quality Specification

Index

Excellent Grade

Appearance

Colorless , not turbid

odor

No strange stench

Purity % ≥

99.8

Moisture % ≤

0.001

Acidity (as HCl) % ≤

0.00001

Evaporation residue % ≤

0.01

Chlorides(Cl-) test % ≤

0.0003

No condensable gas (V/V) % ≤

1.5

Packing11.3kg/30p steel cylinders or ISO TANK.

It must be kept in cool, dry and well-ventilated places, away from sunshine and rainfall.

Fotech International - one of the largest and best mixed refrigerants r507 manufacturers and suppliers in China, is committed to producing customer driven mixed refrigerants r507 of high quality.

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◆ Competitive price

◆ Best quality and service

◆ Multiple finishing techniques

◆ Command a ready market at home and abroad

◆ Quick delivery


faq.jpg


Q:Do you have any certificate ?

A: some of our products are with certificate, if you want to do certification, pls tell us, we will consider

to make it as fact.


Q:What about the samples fee ?

A: we can only provide samples for fluoropolymers. 1kg sample is free of charge, but customers have to pay the freight. Samples over 1kg should be paid as well as the freight. 


Q:What is the loading port?

A:Normally Shanghai and Ningbo


Zhejiang Fotech International Co., ltd

Email: wangling@zjfotech.com

Tel: +86-571-87085366

Mobile: +8618606711919

Fax: +86-571-87089366

Web site:www.zjfotech.com

Address: Room 606, Weiling Mansion, 380 Jiangnan Avenue, Binjiang District, Hangzhou, 310052, China 


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