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• Prior to all kind of plating.

Oil and Sludge remover

RXSOL-20-2059-025 / 050   is  recommended for local cleaning & degreasing of engine rooms, bilges & tank  tops. It may be applied by brush, spray, immersion, soaking, or  any  other  conventional  means.RXSOL-20-2059-210 is used  neat. Allow a residence time of at least 20- 45 minutes where  possible, to ensure good penetration & emulsification. Finally wash the system with hot water & high pressure.The emulsion residue after cleaning must be allowed  to separate  in a holding tank for atleast 3-5 hours before passing through an oily water separator.

Tank Cleaning  Sludge/ Lube Oils / Slope-Black Oil
1 ) Fill the tank with 1-35 litres per ton wash water.Best results are obtained when water is heated to a   temperature  between  65°C & 80°C  then  stripped  constantly and transferred  to a holding  tank  for  separation.The time for this will vary depending on amount of RXSOL-20-2059-210  used & nature of oil being cleaned.Generally,12 hours should be sufficient before the water phase can be removed.
2) Direct Cleaning.Spray directly  RXSOL-20-2059-210 on tank surfaces to be cleaned, left  for at least 30  minutes.Finally wash with hydrogating (high pressure) machine. Hot water between 50°C & 80°C recommended.

•  Prior to all kind of plating.
•  Prior to Blackening and Phosphating.
•  In a continuous Automatic strip, wire or coil cleaning purposes.

Dose rate and results will vary depending on amount of contamination . For light contamination dilution with water up to 1:20 is recommended, where as medium contamination  dilute 1:10, And for heavy contamination neat RXSOL-20-2059-025 / 050 is suggested to use.

Dosage:- Dose rate and results will vary depending on  amount of contamination and deposit of oil grease, Soil etc . For light contamination dilution with water up to 1:20 is recommended, where as medium contamination  dilute 1:10, And for heavy contamination neat RXSOL-20-2059-025 / 050 is suggested to use.

OPERATING CONDITIONS

	FERROUS	NON-FERROUS
Concentration	50-80 g/l	25-30 g/l
Temperature	65-80ºC	65-80ºC
Time	2-5 Mins.	2-5 Mins.

BATH MAKE UP

• Fill the tank approximately 2/3 rd of the tank with warm water.
• Add the required amount of RXSOL-20-2059-025 / 050 and stir till Homogenous homogenous.
• Fill the tank to working level with water and heat to operating temperature.

MAINTENANCE

The concentration of the bath can be best determined by simple acid base titration using phenolphthalein as indicator.

Titrate 5ml of sample solution against 1N H2SO4. The concentration of the cleaner can be known by the formula given below : Calculation : Conc. = R x N x 15 Where, R = Burette reading N = Normality of H2SO4. 

Any grease that collects on the surface during operation should be removed in order to avoid resoiling of components during lifting out of the solution. The loss of water by evaporation has to be made up from time to time. If the solution acts slowly after some period of usage and some components are no longer sufficiently cleaned, the bath should be replaced with the new one.

EQUIPMENT

Plain steel tank is recommended. Heater made of steel or quartz can be used for heating purpose

CONTROL
The cleaner solution can easily and effectively be controlled by removing floating oil over the surface either manually or by means of circulating pump and an oil trap regularly. The concentration of the solution can be maintained by analysing the alkalinity of the solution by simple titration with standard acid using Phenolphthalein as an indicator.

Another Procedure of use for clean small spare Parts :- RXSOL-20-2059-025 / 050  is  recommended for  cleaning & degreasing of metal pipe, spare parts . It may be applied by brush, spray, immersion, soaking, or  any  other  conventional  metosd. RXSOL-20-2059-210 is used  neat. Allow a residence time of at least 20- 45 minutes where  possible, to ensure good penetration & emulsification. Finally wash the system with hot water & high pressure.The emulsion residue after cleaning must be allowed  to separate  in a holding tank for atleast 3-5 hours before passing through an oily water separator.

Tank Cleaning  Sludge/ Lube Oils / Slope-Black Oil : 
1 ) Fill the tank with 1-35 litres per ton wash water.Best results are obtained when water is heated to a   temperature  between  65°C & 80°C  then  stripped  constantly and transferred  to a holding  tank  for  separation.The time for this will vary depending on amount of RXSOL-20-2059-025 / 050  used & nature of oil being cleaned.Generally,12 hours should be sufficient before the water phase can be removed.
2) Direct Cleaning.Spray directly  RXSOL-20-2059-025 / 050 on tank surfaces to be cleaned, left  for at least 30  minutes.Finally wash with hydrogating (high pressure) machine. Hot water between 50°C & 80°C recommended.

 

Appearence	Clear (Raw material depended colour of the effectively  will , however not be impaired .)
Density	1.48  - 1.50 @15°C
Total Alkalinity % by Mass	50% Minimum
Flash Point	Non Flammable
Foaming	Non Foaming
Solubility	100 % soluble in cold and hot water with any ratio.
Compatibility
Metal	No known effect
Rubber	Do not use with natural rubber compounds
Shelf Life	18 month from Date of manufacturing

Characteristics:-

High penetration & emulsification   , Reduces down time.
Low toxicity, non -corrosive. Highly effective, economical solvent cleaner.
For cleaning of machinery parts, bulk heads, decks, bottom plates & any oil/grease dirty areas.
Used for cargo tank cleaning of mineral oils and petroleum based chemicals, Sludge etc .

CAUTION : RXSOL-20-2059-025 / 050 is alkaline in nature and contact of the skin or eyes should be avoided.

NOTE : The data set forth in this Bulletin is believed by RX Marine International to be true, accurate and complete but is not guaranteed. Our sole warranty is as stated in our standard Terms and Conditions of Sale. We cannot warrant out customers will achieve the same results from any bulletin because we do not have control over the condition of use; nor can we assume any responsibility for our products in a manner which infringes the patents of third parties.

50-52

Strong alkaline cleaner

 

Product Name	RXSOL - 20-2059-025 SUPER ALKA CLEAN EDA (EMULSIFIED DEGREASING ADDITIVE)
Product Type	RXSOL ORG - 6

Company Details:

RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA

 

Phone	+91 22 65113333 / 5555 / 9999
Fax	+91 22 2781 1318 :::AOH :0091 9821214367
Email	mail@rxmarine.com

Chemical Description : Blended mixture containing alkali metal hydroxide.

Dangerous Components:

 

CHEMICAL NAME	CAS NO.	CONC.%	CLASSIFICATION
EMULSIFIED Hydroxide	Proprietory	50 – 60 %	C ; R34
Sodium Metasilicate	13517-24-3	15 – 25%	C; R36 R37 R38
Sodium Carbonate	497-19-8	10 – 20 %	R36,R37
Corroision Inhibitor - POlymer Blend	Proprietory

                                                                                                             

 Personal Hazard :

Eye Contact	May cause irritation of eyes
Skin Contact	May cause temporary irritation if contacted area not washed
Inhalation	May cause mild irritation to respiratory tank

 

Eyes :	Rinse opened eye for several minutes under running water. If symptoms persist, consult doctor
Skin :	Instantly wash with water and rinse thoroughly for at least 15 mins. Remove contaminated clothings
Inhalation :	Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Seek medical attention
Ingesting :	Never give fluids or induce vomiting if patient is unconscious or having convulsions. Call physician

Extinguishing media :	Water spray and carbon-dioxide.
Special Fire Fighting Procedures :	Avoid eye and skin contact. Do not breath fumes

Approach release from upwind. Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Isolate hazard area. Keep unnecessary and unprotected personnel from entering. Contain and recover liquid when possible. Carefuly neutrallize spill with dilute HCl. Collect liquid in an appropriate container or absorb with an inert material (e. g., vermiculite, dry sand, earth), and place in a chemical waste container. Use water spray to cool, absorb, and disperse vapors. Do not use combustible materials, such as saw dust. Do not flush to sewer!.

HANDLING:
Information for safe handling :
Prevent formation of dust.Ensure good ventilation / exhaustion must be removed regularly.

STORAGE :
Information about storage in one common storage facility :
Do not store together with acids. Store under dry conditions.Keep container tightly sealed.

Engineering Controls :	Ensure adequate ventilation (eg. Local exhaust ventilation).
Personal Protection :	For eye and face protection wear chemical workers goggles. Respiratory protection is not required. For other clothing and equipment, rubber or PVC gloves and protective clothing, an eyewash emergency shower should be available. Use fresh clothing, daily take hot shower after work using plenty of soap. Launder contaminated clothing before reuse.

 

Appearance :	Solid
Colour :	Creamish.
Odour :	Product Specific
Changes in physical state :	Not determined
Flash Point :	None.
Specific Gravity : .	N/A
Solubility in water (10%) :	Complete.
pH value :	N/A.
Molecular weight :	N/A.
Other :	N/A.

 

Stability:	Stable under ordinary conditions of use and storage. Very hygroscopic. Can slowly pick up moisture from air and react with carbon dioxide from air to form sodium carbonate.
Hazardous Decomposition Products: .	Sodium oxide. Decomposition by reaction with certain metals releases flammable and explosive hydrogen gas
Hazardous Polymerization:	Will not occur
Incompatibilities:	Sodium hydroxide in contact with acids and organic halogen compounds, especially trichloroethylene, may causes violent reactions. Contact with nitromethane and other similar nitro compounds causes formation of shock-sensitive salts. Contact with metals such as aluminum, magnesium, tin, and zinc cause formation of flammable hydrogen gas. Sodium hydroxide, even in fairly dilute solution, reacts readily with various sugars to produce carbon monoxide. Precautions should be taken including monitoring the tank atmosphere for carbon monoxide to ensure safety of personnel before vessel entry.
Conditions to Avoid:	Moisture, dusting and incompatibles.

NTP Carcinogen

Ingredient	Known	Anticipated	IARC Category
Potassium Hydroxide	No	No	None

  

Environmental Fate: No information found.

Environmental Toxicity: No information found

Recommended Disposal : Waste material can be incinerated under conditions, which meet federal, state, and local regulations..

CHEMICAL NAME : CAUSTIC SODA
U.N.NO: 3262
CLASS NO: 8.0
PACKING GROUP : II

Risk Phrases:	R 35: Causes severe burns. R37 : Irritating to respiratory systems. R 52/53 : Harmful to aquatic organisms , may causelong –term adverse effects in the aquatic environment. Risk Phrases: R 35: Causes severe burns. R37 : Irritating to respiratory systems. R 52/53 : Harmful to aquatic organisms , may cause .long –term adverse effects in the aquatic environment.
Safety Phrases: S 22 :	Do not breathe dust. S 26: In case of contact with eyes , rinse immediately with plenty of water and seek medical advice. S 36/37/39: Wear suitable protective clothing, gloves and eye/face protection. S 45: In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). S 61: Avoid release to the environment.

HMIG Rating
Health : 3
Flamm : 0
React : 2 

INFORMATION IN THIS MSDS ARE BASED ON OUR PRESENT KNOWLEDGE. HOWEVER, IT IS PROVIDED
WITHOUT ANY WARRANTY AND SHALL BE USED ONLY AS A GUIDE