DU BI CHEM MARINE INTERNATIONAL is leading one Largest Manufacturer, Exporter, Distributor , Supplier of NITRIC ACID 68-72% 50 Ltrs in Fujairah UAE, Dibba Port , Jabel al Harim, Dibba Al, Khasab, Kalba , Al Qusais, Deira, Saif Zone, Sharjah ,Dubai, Abudhabi, Ajman, Diera, UAE Middle East, Al Quoz, Jebel Ali, Umm Al Quwain, Ras Al Khaimah, Masafi, Khor Fakkan, Al Hayl, Al Ain, Ras Al Khor Industrial Area, Al khubaisi, Umm Ramool Industrial Area, Al Qusais Industrial Area, Jebel Ali.
Product Information:
NITRIC ACID 68-72% 50 Ltrs : RXSOL-20-1106-050
Nitric Acid 68-72% is removes iron residue and forms an oxide layer that boosts the corrosion of the stainless steel instead to improve the corrosion resistance of part made from austenitic, ferritic and martensitic corrosion resistance steel. It is a non-foaming acid that breaks up and removes mineral deposits that build up on equipment surfaces. Used as recommended it does not corrode stainless steel.
High carbon, high chromium martensitic 440C grades which are selected for high hardness and resistance may be exempt from passivation treatments at the discretion of the procuring activity.
Product Application:
- Transparent, colourless or yellowish corrosive liquid. A strong oxidizing agent that will attack almost all metals.
- Passivation Treatments
- Grades with at least 16% chromium (except free machining grade such as 303):
- 20-50% nitric acid, at room temperature to 40oC for 30-60 minutes.
- Grades with less than 16% chromium (except free machining grades such as 416):
- 20-50% nitric acid, at room temperature to 40oC for 60 minutes.
- Free machining grades such as 303, 416 and 430F:
- 20-50% nitric acid + 2-6% sodium dichromate, at room temperature to 50oC for 25 40 minutes
Using Procedure:
High carbon, high chromium martensitic 440C grades which are selected for high hardness and resistance may be exempt from passivation treatments at the discretion of the procuring activity.
PRECAUTION :
1> Loose iron particles or other foreign particles must be removed or they will appear as rust or stain spots. may become smeared over or embedded into the surface of corrosion-resistant steel parts.
2> DO avoid chlorides that, in excess, can cause a harmful flash attack. When possible, use only a good grade of water containing less than about 50 parts per million (ppm) of chlorides. Tap water is usually adequate, and in some cases up In several hundred ppm chlorides can be tolerated.
Chlorides: are present in many cleaning agents. This entails risk of pitting corrosion of stainless steel. If a cleaner containing chlorine, chlorides, bleaches orhypochlorites is used it must be afterwards promptly and thoroughly cleaned off.
Product Note:
During processing operations such as forming, machining, tumbling and lapping, iron particles or other foreign particles may become smeared over or embedded into the surface of corrosion-resistant steel parts. These particles must be removed or they will appear as rust or stain spots.
High carbon, high chromium martensitic 440C grades which are selected for high hardness and resistance may be exempt from passivation treatments at the discretion of the procuring activity.
Product Specification:
(HNO3) 68% – 72% {61.5 (+/-) 0.5% by WT}
Specific Gravity : 1.41 at 20 *C
Chloride as (Cl): 0.0006%
Sulphate as SO4 : 0.001%
Arsenic as (As): 0.0001 % max.
Residue on Ignition Residue on Ignition
Heavy Metal as (Pb): 0.001%
Available Packing Size: 25, 50, 210 Ltrs.
DU BI CHEM MARINE INTERNATIONAL offers highest quality products in Tank cleaning, Drilling Fluid Chemicals, Hold Solution, Agriculture, Lab Chemicals, Raw Chemicals, Sewage Chemicals, Detergent, Degreaser & Floor care chemical.Our in house lab and QC department is strong in equipment, knowledge and system to meet the international standards. We produce a superior range of NITRIC ACID 68-72% 50 Ltrs with advanced manufacturing technology and using superior quality raw materials. We assure quality and ensure that only the best is catered to the customers.Our basic motto of the company is to give a better product to the customer at the lowest rate. We are keeping a ready stock of NITRIC ACID 68-72% 50 Ltrs , for any support and price, Feel free to contact us through our Email id dubichem@gmail.com
We are presently operative in all over India and you can buy our products from various locations Like Andhra Pradesh, Tamilnadu, Gujarat , West Bengal and also all seaports of India. We do have many satisfied customers in this Industries because of our QUALITY, PRICING & SERVICE. Our Company is also a Major Exporter & Mfg of NITRIC ACID 68-72% 50 Ltrs in UAE, Oman , Vietnam, Europe, Africa, Bahrain, Qatar, Africa & many more countries.
Supply Locations :
Dubai, 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.
