Dear,
Our company looking of the 60% HEDP CAS 2809-21-4 for using in Household production in Uzbekistan. We need the product with following quality:
Appearance Slightly yellow, aqueous clear solution
Active matter 58-62 % w\w
Specific gravity (20C) 1,43-1,47
Acetic acid 1 % w\w max.
Phosphorous acid content 2,5 % w\w max.
Iron 25 mg\kg max.
APHA Color 80 max.
Have you same product? If yes, could you please inform me about cost of it? Our demand for this product is approximately 100 kg/month. Can you send to us small sample (500 g)? What we will need for it?