Sharjah Chemicals is leading Supplier, Manufacture and Exporter of Membrane Antiscalant ALKA 191T in Sharjah UAE, Al Qusais, Deira, Saif Zone, Fujairah,Dubai, Abudhabi, Ajman, Diera, UAE Middle East, Al Quoz, Jebel Ali, Umm Al Quawain, Ras Al Khaimah, Masafi, Khor Fakkan, Al Hayl, Al Ain, Ras Al Khor Industrial Area, Al khubaisi,  Um Ramool Industrial Area, Al Qusais Industrial Area,  Jebel Ali.

Product Information:
Membrane Antiscalant ALKA 191T : RXSOL-33-3321-030
ORG – 191 t (Membrane Antiscalant) combines the product reliability of ORG – 191 t (Membrane Antiscalant) for advanced monitoring and control. ORG – 191 t (Membrane Antiscalant) is a highly effective scale inhibitor whose active components were developed to treat reverse osmosis (RO) systems. ORG – 191 t (Membrane Antiscalant) has shown for over 20 years excellent performance against the following scalants: calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate, calcium fluoride, silica and iron.

Product Application:
ORG – 191 t (Membrane Antiscalant) is used when the silica level in the brine is less than 185 mg/l at a brine pH of 7.5 and temperature 25oC (77oF). For higher silica levels, the recommended product is ORG – 191 t (Membrane Antiscalant).
Proprietary Sequestering Agent
This product has Standard 60 in the reverse osmosis antiscalant category.


Compatible Not Compatible
Stainless Steel 304                Brass
CPVC Piping                         Neoprene*
Polyethylene                          Hypalon*
Polypropylene                        Buna-N*
Plasite 4300                           Polyurethane
Plasite 7122                           EPDM*

All membrane elements based on Polyamide chemistries including Thin Film Composite (TFC) membranes when used as directed.

Product Note:
STORAGE: ORG – 191 t (Membrane Antiscalant) has a suggested in-plant storage limit of one year. The suggested maximum storage temperature is 100oF (38oC). Refer to the Material Safety Data Sheet (MSDS), SECTION 7, for the most current data.

Product Technical Specification:

Color: Clear, Yellow
Form:  Liquid
 Odor: Slight ammonia smell
Density: 11.33 lb/gal
Specific Gravity @ 25oC (77oF):  1.36
pH (Neat): 10.5
Freeze-Thaw Recovery: Complete
 Viscosity @ 25oC (77oF): 20 cp
 Flash Point (PMCC): None
 Solubility in Water: Complete
Freeze Point:  32oF (0oC)
Volatile Organic Compounds (VOC):  0%

Scaling and iron fouling of the RO membranes will reduce system performance and lead to premature membrane replacement. Precipitation of scale and deposits build up on the RO membrane, which leads to poor permeate quality, low permeate production, unscheduled downtime, increased water consumption and increased energy costs.

Available Packing Size: 30, 250 Kg. Liq.

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Free Delivery / Supply Locations :
Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates.