Alum for Surat ETPs — aluminium sulphate from Vadodara stock, COA. Compare with PAC on jar test. Drashti Chemicals →
Surat plants that still standardise on alum can source aluminium sulphate from Drashti Chemicals with Gujarat dispatch and clear COA. Many dye houses evaluate PAC in parallel for colour — we supply both.
RFQ with current dose (mg/L) so we can discuss whether alum or PAC is the better total-cost path.
Vadodara → Surat road 24–48 hours typical.
South Gujarat ETP familiarity — coagulants chosen against CPCB colour reality.
Expert supply · Est. 2015
Mr Rajesh Chauhan
Founder-led industrial chemical supply from Vadodara — ETP coagulant selection, RO programs, textile and pharma utility chemicals. Batch COA/MSDS on every dispatch. GSTIN 24AGLPC6288M1ZX.
Yes — trial bags of both for side-by-side jar tests are common.
25/50 kg HDPE bags typical.