STACK SOL GUARD is a ready to use nitrite free, preservation fluid, recommended for the internal protection of wellhead control stacks and other subsea systems that after periods of storage will be commissioned to operate with water based hydraulic fluids.
STACK SOL GUARD efficient anti-freeze, providing storage protection below -35ºC without circulation or drainage problems resulting from ice crystals formation, incorporates corrosion inhibitors to provide both liquid phase and vapour phase corrosion inhibition, effectively preventing corrosion taking place in and above the liquid level, an important requirement when pockets or air entrained within a system.
1.Drain off the existing operating fluid from the system. For severely contaminated systems flush with RXSOL-42-4009-025 Biocidal Cleaner at 2% in water.
2.Fill to capacity with STACK SOL GUARD Preservation Fluid Seal off system and store equipment.
3. When the equipment is required for service, flushing the system is not necessary.Equipment should be drained and filled with the recommended water glycol operating fluid.
Chemistry behind this product : RXSOL-16-1692-025 is water glycol based preservation fluid recommended for the internal protection of wellhead control stacks, BOP stacks and other offshore equipment that is being stored for a period of time, before, or between use, and will use a water based hydraulic fluid. RXSOL-16-1692-025 will provide liquid phase and vapour phase corrosion inhibition.
Typical Physical Properties:
| Colour | - | Red |
| Kinematic Viscosity at | 40ºC | 13 cSt |
| - | 20ºC | 24 cSt |
| - | 4ºC | 46 cSt |
| Pour Point | -40ºC | |
| Specific Gravity at 15.6ºC | 1.071 | |
| pH Value | 9.5 | |
| Flash Point | None |
Compatibility with Seals:
STACK SOL GUARD is generally compatible with natural rubber and pure synthetic rubber packings and seals such as Butyl, Viton, Neoprene, Nylon and Silicone.
Houghton plc also provides a wide range of external corrosion preventives for oilfield tubulars in storage or transit - Rust Veto grades. Details are available on request.
Storage:
STACK SOL GUARD should be stored in dry conditions. Tops should be replaced on all containers when not in use. All drums, tanks and containers should be clearly marked with the contents and should be used in delivery rotation.
RXSOL brand STACK SOL GUARD is very popular for protection of wellhead control stacks, BOP stacks and other offshore equipment that is being stored for a period of time, before, or between use, and will use a water based hydraulic fluid.
We are RXSOL brand STACK SOL GUARD manufacturer and exporter. And having RXSOL brand STACK SOL GUARD supplier stock point in Navi Mumbai, Mumbai, Surat, Kandla, Gandhidham, Ennore, Chennai, Vizag, Kakinada, Manglore, Kolkata, Haldia, Paradip. Also have stock point in Fujairah, Dubai to make supply all Middle east and Gulf Zone.
STACK SOL GUARD also acts as an efficient anti-freeze, providing storage protection below -35ºC without circulation or drainage problems resulting from ice crystals formation.
Benefits:
1) Ease of application.
2) No system flushing required after storage.
3) Long Term protection against corrosion.
4) Vapour phase inhibition.
5) Long term resistance to bacteria, fungus and yeast.
6) Biodegradable.
7) Sea water compatible.
8) Low temperature storage.
9) Low viscosity - low pour point.
10) Compatible with water glycol subsea control fluids.

| Product Name |
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| Product Type |
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Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
| Phone | +91 22 65113333/ 5555 / 9999 / 27611360 / 27815540 |
| Fax | +91 22 2781 1318 :::AOH :0091 9322594669 |
| mail@rxmarine.com |

|
Component |
Cas No |
% Weight |
Hazards |
|
Ethylene Glycol |
107-21-1 |
30-60 |
TLV: 100 mg/m³ - ceiling (aerosol)PEL: N/E |
|
Triethanolamine |
102-71-6 |
1-10 |
TLV: 5 mg/m³ PEL: N/E |
| Proprietory Blend of Corrosion Inhibitor | --- | 9-12 | --- |
N/E - Not Established; N/A - Not Applicable; Mfr - Manufacturer Recommendation TLV, STEL - ACGIH; PEL - OSHA

Primary Entry Routes: Eyes, skin, inhalation
Acute Effects:
|
Inhalation |
Inhalation of mists may cause irritation of the upper respiratory tract. |
|
Eye |
May cause moderate eye irritation. |
|
Skin |
Prolonged or repeated skin contact may cause irritation. |
|
Ingestion |
Avoid ingestion. swallowing large amounts of ethylene glycol has caused birth defects in laboratory animals. |
|
Carcinogenicity |
This product does not contain any component reportable as a carcinogen under 29 cfr 1910.1200. |
|
Medical Conditions |
Pre-existing skin and respiratory conditions may be aggravated |
|
Aggravated by LongTerm Exposure |
By exposure. |
|
Chronic Effects |
see effects above. |
HMIS:
Health: 1
Flammability: 0
Physical Hazard: 0
Indicates that there may be chronic health effects present

| Inhalation | if inhaled, remove to a source of fresh air. |
| Eye contact | flush eyes with water for 15 minutes. consult physician. |
| Skin contact | wash skin with soap and water. remove contaminated clothing and launder before reusing. consult physician if irritation persists. |
| Ingestion | if ingested, consult physician. |
| Note to physicians | no specific antidote known. based on individual reactions of the patient, the physician's judgment should be used to control symptoms andclinical conditions. |
N/A - Not Applicable

|
Flash Point |
N/A |
|
Autoignition Temperature |
N/D |
|
LEL |
N/A |
|
UEL |
N/A |
|
Extinguishing Media |
product contains water and is a fire resistant fluid; not flammable as used. if water is removed, use carbon dioxide, dry chemical or foam. |
|
Unusual Fire or Explosion |
closed containers may swell and rupture when exposed to hazards extreme heat. use water spray to cool containers exposed to fire and heat. |
|
Fire Fighting Instructions |
wear protective gear during firefighting. if possible, move containers from fire areas. |
NFPA:
Health: 1
Flammability: 0
Reactivity: 0
Special: N/A
N/A - Not Applicable; ND - Not Determined; > - Greater Than; - Less Than

Spill or Release Procedures:
for small quantities, flush area with water and mop up thoroughly. for large quantities, dike to contain spill. collect spilled material and reuse or dispose of depending on condition.

Handling Precautions:
avoid contact with eyes, skin and clothing. avoid ingestion. use with adequate ventilation. wash thoroughly after handling..
Storage Requirements:
store away from strong oxidizers. keep containers closed when not in use.

Engineering Controls:
provide general and/or local exhaust ventilation to maintain airborne concentrations below the exposure limits in section 2.
Personal Protective Equipment:
|
Eye/Face Protection |
wear safety goggles or safety glasses with side shields. |
|
Skin Protection |
use rubber gloves and long sleeves to minimize skin exposure. use apron or overalls if splashing is possible. |
|
Respiratory Protection |
osha regulations (29 cfr 1910.134) state that the employer is responsible for determining when respirators are needed and what type should be used. |
|
Other |
eyewash and safety shower recommended. |
|
Comments |
use of gloves and other skin protection depends on the duration of exposure and the task being performed. if necessary, use chemically resistant gloves such as neoprene, nitrile or equivalent materials. |
Comments: Never eat, drink, or smoke in work areas. Practice good personal hygiene after using this material, especially before eating, drinking, smoking, or applying cosmetics.

|
Appearance |
Light red, Fluorescent fluid |
|
Odor |
Bland |
|
Vapor Pressure (mmHg) |
N/D |
|
Vapor Density (Air = 1) |
N/D |
|
Specific Gravity (Water = 1) |
1.05 |
|
pH (Neat) |
9.7 |
|
Water Solubility |
Complete |
|
Boiling Point |
215°F / 102°C |
|
Freezing/ Melting Point |
N/D |
|
Evaporation Rate (BuAc = 1) |
1 |
N/D - Not Determined; N/A - Not Applicable; > - Greater Than; - Less Than

|
Stability |
This product is stable at room temperature in closed containers under normal storage and handling conditions. |
|
Chemical Incompatibilities |
Avoid contact with strong oxidizers. |
|
Hazardous Decomposition Products |
Thermal: oxides of carbon and nitrogen |
|
Hazardous Polymerization |
Hazardous polymerization will not occur. |

Data: see product data sheet for any available information.

Data: see product data sheet for any available information.

Disposal : dispose of in accordance with all applicable regulations.
RCRA Hazardous Waste Number : N/A

Proper Shipping Name : Not hazardous under dot, air or imo regulations.
TDG : Not regulated under the canadian transportation of dangerous goods regulation

|
TSCA Section 8(b) |
All of the components in this product are on the tsca inventory. |
|
DSL |
All of the components in this product are on the canadian dsl. this product has been classified in accordance with the hazard criteria of the cpr and the msds contains all of the information required by the cpr. |
|
Reportable Quantity |
ethylene glycol: rq - 5000 lbs |
|
SARA Title III, Section 313 |
30% ethylene glycol (CAS 107-21-1) |
|
SCAQMD |
scaqmd rule 1144: this product has not been tested for compliance with california’s scaqmd rule 1144 and therefore cannot be used as a metal working fluid or as a direct contact lubricant in california’s scaqmd region as per rule 1144. |
|
Ozone Depleting |
this product was not manufactured, does not contain, and was substances not packaged using any class i or class ii ozone depleting substance as defined by the clean air act. |
|
WHMIS |
D2A, D2B |

The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Rx Marine International be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Rx Marine International has been advised of the possibility of such damages.
DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.