We want to buy some products from your company,
product name, model no. and specification as below:
Dear Purchasing Manager,
Good morning!
We are pleased to get to know that you are the manufacturer of Hair dye, and as a specialized manufacturer and exporter for 2, 5-Diaminotoluene sulfate, we sincerely hope to develop good business with you, Here list the specification of 2,5-TDAs for your reference:
Product 2,5-Diaminotoluene sulfate
CAS NO. 615-50-9
Packing 25 Kg/drum
Appearance White with slight-red crystal powder
Purity(HPLC) ≥ 99.0 %
o-Toluidine (OT) ≤ 40 ppm
Fe Content ≤ 20 ppm
Heavy Metal ≤ 20 ppm
Loss On Drying ≤ 0.2 %
If you are interested in, pls contact us freely. We’d like to submit an offer for you.
Looking forward to your early reply
Best Regards
Ross