RIGS Oil Field-34

Sodium Metabisulfite also called Sodium disulfite, disodium pentaoxodisulfate, disodium pyrosulfite.

Sodium Metabisulphite C.A.S. number is 7681-57-4 and its Chemical formula. Na2S2O5 and molecular weight is 190.11

Also we are keeping ready stock of these products :

SODIUM SULPHATE 99% WHITE POWDER CRYSTAL 50 KG BAG
PHOSPHORIC ACID 85% WHITE LIQUID POWDER
Caustic Soda Lye
HYDROGEN PEROXIDE 50% LIQUID 35 KG CARBOY PACK
CITRIC ACID 99% POWDER
caustic soda flakes
BLEACHING POWDER
SODIUM NITRATE
ACETIC ACID

Synonym: Sulfurous Acid, Disodium Salt 

Chemical Name: Sulfurous acid, Disodium salt 

Chemical Formula: Na2So3

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Our range includes Sodium Thiosulphate, Sodium Acetate, Sodium Metabisulphite, Sodium Bisulphite, Sodium Sulphite Anhydrous, Ammonium Sulphate, Ammonium Chloride, Magnesium Sulphate, Sodium Phosphate (Mono / Di / Tri) etc.

Sodium Metabisulfite supplier and exporter.  Sodium Metabisulphite also called sodium pyro sulphite. Food grade of Sodium sulphite is used as preservative agent, reducing agent, Antibrowning agent, antioxidant, flour treatment agent also as preservative in biscuit industries.

We are keeping ready stock of Sodium Metabisulfite in 25 Kg and 50 Kg pack. And we are one of popular sodium metabisulphite supplier in Mumbai, Kandla - Gandhidham, Chennai - Ennore, Visakhapatnam, Kolkata, Fujairah, Dubai,  Sharjah, Abu Dhabi, Sodium Sulphite supplier in Barka Ruwi Muscat Oman

Sodium Metabisulfite is White crystals or crystalline powder having an odour of sulfur dioxide
 

HOW to TEST purity of Sodium Sulfite?

PURITY TESTS
Reagents: Hydrochloric acid, hydrazinium sulfate, standard selenium solution (100µg Se/ml)

Procedure

Weigh 2.0 ± 0.1 g of sample and transfer to a 50-ml beaker. Add 10 ml water, 5 ml hydrochloric acid and boil to remove SO2.
Into a second beaker, weigh 1.0 ± 0.1 g of sample, add 0.05 ml standard selenium solution and proceed as above.
To each beaker add 2 g hydrazinium sulfate and warm to dissolve. Let stand for 5 min. Dilute the contents of each beaker to 50 ml in a Nessler tube and compare the colour of the two solutions. The sample should be less pink than the sample with the added standard.

METHOD OF ASSAY

Weigh 0.2 g of the sample to the nearest mg, add to 50.0 ml of 0.1 N iodine in a glass-stoppered flask, and stopper the flask. Allow to stand for 5 min, add 1 ml of hydrochloric acid, and titrate the excess iodine with 0.1 N sodium thiosulfate, adding starch TS as the indicator. Each ml of 0.1 N iodine is equivalent to 4.753 mg of Na2S2O5.

RXSOL ORG 3 Powerful Cleaner manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai UAE, Muscat Oman, Kenya Africa. Get the best quality of RXSOL ORG 3 Powerful Cleaner at a competitive price from us. We have ready stock of RXSOL ORG 3 Powerful Cleaner in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

Polymer based water soluble liquid product which is resulting thin transparent and  temporary film on cargo hold surfaces. Polymer based Thin film acts as barrier layer between the cargo and the ship hold surfaces.

• Product metal against corrosive cargo
• Products paint against cargo penetration
• Environmentally friendly
• Safe to  use in occupied / covered areas
• Reduces turn around times
• Easy to direct spray
• If hold cleaning is to be performed from tank top level only powerful equipment designed for cargo hold cleaning will do the job in a minimum of time.
• Effective cleaning chemicals that can dissolve stains and remove discoloring are required the crew needs to have effective  equipment to apply these chemicals from tank top level personal proactive equipment is required depending on type and condition of hold paint chemical that protect the paint may also be needed
• And don’t forget procedures  have to be drown up and your
• Crew  trained for the job Standardization of equipment and chemical onboard you ship will make life easier for your seaman and save your time

Protective Chemicals suitable for both sulphur and petcoke cargoes.

Slip Barrier Coats HOLD BLOCK is a Heavy Duty protective Solution for the hold of vessels which carrying corrosive and / or messy cargos such as Sulphur, Salt, Petcoke, coal and concentrates. It can be easily removed after discharging of cargo .
FEATURES AND BENEFITS:...................................
$ Protects metal against corrosive cargo.
$Safe on all coatings, and to the personnel handling it.
$ Protects paint against cargo penetration.
$ Environmentally friendly.
$ Safe to use in occupied / covered areas.
$ Reduces turn around times.
$ Easy to Direct Spray.
 

Other Important materials, which help to control corrosion on the metal surface. Chemically SULPHUR producing STRONG acid in presence of  moisture under excess of temperature, Freshly prepared acid during the reaction rapidly damaging steel surface. This can be prevented by ACID neutralisation method. RXSOL BILGE COAT is specially meant to solve this issue. For more details of product, You may click here to know more details about product and using procedures.

RXSOL Bilge Coat (Sulphur Acid Neutralizer)  Acts as Acid Neutralizer formed during sulphur voyages. 

HOLD BLOCK chemicals supplier.

FAQ - Slip Barrier Polymer Coat

Slip Barrier Polymer Coats HOLD BLOCK supplier in all major port of India and Middle East. We are keeping ready stock at Kandla, Mundra, Sikka, Navlakhi, Hazira, Mumbai, JNPT, Visakhapatnam, Gangavaram, Chennai, Ennore, Kolkata, Haldia, Paradip, Fujairah, Dubai, Sharjah, Abu Dhabi. Slip Barrier Polymer Coats HOLD BLOCK also works as surface releasing agent and due to its chemicals resitance nature protect metal surface of ship from hazardous cargo.