citric acid anhydrous,China price supplier

Sub: reliable chemical supplier

Dear sir or madam,

Good days!
I'm ruth from tongdeweiye(Tianjin) chemicals CO.,LTD.
We are a leading  chemical supplier in China for many years.
You still have interest in chemicals,right?
Why not take us into your consideration?You can realize your benifit.
Should you want to know more about our company and products, please contact me directly.
Thanks for your time!
Look forward to your early reply.

Thanks and best regard

Specification of citric acid anhydrous
Item Standard
Characters White Crystalline Powder
Assay % 99.5-101.0
Water %≤ 1.0
Sulphated Ash %≤ 0.1
Bacterial Endotoxins (IU/mg) ≤ 0.5
Aluminium PPM ≤ 0.2
Readily Carbonisable Substances Pass
Heave Metals PPM ≤ 10
Sulphates PPM ≤ 150
Oxalic Acid PPM ≤ 350
Mesh Size 30-80 um