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Sulphamic Acid SDS MSDS Sheet, Sulfamic Acid, Manufacturers' Represantative

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Sulfamic Acid
Sulphamic Acid
Sulfamic Acid

Material Safety Data Sheet Sulfamic Acid SDS MSDS Sheet Sulfamic Acid

1. Product Identification

Chemical Name: Sulfamic Acid, Crystal Grade or Sulphamic Acid
Synonyms:: Amidosulfonic Acid, Amidosulfuric Acid, Aminosulfonic Acid, Sulfamidic Acid
Recommended usage: Industrial Manufacturing.

Company: Finoric LLC
Address: 8115 Loop 540, Beasley, Texas, 77417 USA

In case of emergency contact:
US: 1-800-535-5053 
International: 352-323-3500

2. Hazards Identification

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Acute toxicity, Oral( Category 5)
Eye irritation (Category 2)
Skin corrosion/irritation (Category 2)
Acute toxicity, inhalation (Category 4 )
Hazardous to the aquatic environment, long-term hazard (Category 3)

Labeling according Regulation (EC) No 1272/2008

GHS Label Elements

Signal Words: Warning

Hazard statements:
H303: May be harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H412: Harmful to aquatic life with long lasting effects.

Precautionary statements:
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P264: Wash with plenty of water and soap thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P273:: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P281: Wear protective equipment for hands, eyes, face and respiratory tract.
P301+P330: IF SWALLOWED: rinse mouth.
P302+P352: IF ON SKIN: Wash with plenty of soap and water.
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P332+P313: If skin irritation occurs: Get medical advice/attention.
P337+P313: If eye irritation persists get medical advice/attention.
P362: Take off contaminated clothing and wash before reuse.
P370: In case of fire: use water fog, dry chemical, CO2, or “alcohol” foam
P390: Absorb spillage to prevent material damage.
P391: Collect spillage.
P404: Store in a closed container.
P501: Dispose of contents/container to hazardous or special waste collection point.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Xi Irritant, Xn Harmful
R20 Harmful by inhalation.
R36/38 Irritating to eyes and skin.
R52/53 Harmful to aquatic organisms, may cause long-term adverse effects.

3. Composition/Information on Ingredients

Component: Sulfamic Acid or Sulphamic Acid.
.: 5329-14-6
EINECS EC Number: 226-218-8

Section 4: First Aid Measures

Eyes: In case of contact with eyes, rinse immediately with plenty of water for at least 20 minutes. Seek immediate medical attention.
Skin: Remove all contaminated clothing. For skin contact, wash thoroughly with soap and water for at least 20 minutes. Seek immediate medical attention if irritation develops or persists.
Ingestion: Do not induce vomiting. If swallowed, wash out mouth with water provided person is conscious. Never give anything by mouth to a victim who is unconscious or having convulsions. Contact a physician or poison control center immediately.
Inhalation: Remove source of contamination or move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration. Administer oxygen if breathing is difficult. Get immediate medical attention.
Notes to Physician: Provide general supportive measures and treat symptomatically.

5. Fire Fighting Measures

Flash Point: Sulfamic Acid is not flammable
Upper Flammable Limit (UEL): 9.3% (v/v) [solution]
Lower Flammable Limit (LEL): 9.3% [solution]
Auto Ignition: Not available
Flammability Classification: Not available
General Fire Hazards: As a solid, Sulfamic Acid or Sulphamic Acid is not combustible, however as a solution, it is corrosive and presents a severe inhalation and contact hazard to firefighters. Aqueous solutions of Sulfamic Acid are highly corrosive, which react violently with bases. When involved in a fire, this material may decompose and produce corrosive and/or toxic gases (i.e. ammonia and sulfur oxides).
Hazardous Combustion Products: Nitrogen oxides, carbon oxides, sulfur oxides, and ammonia.
Extinguishing Media: Dry chemical, foam, carbon dioxide, water fog. Use water to cool fire-exposed containers and to protect personnel.
Fire Fighting Instructions: Firefighters should wear full protective clothing including self-contained breathing apparatus. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
NFPA (Perceived): Health: 3 Fire: 0 Reactivity: 0

6. Accidental Release Measures

Containment Procedures: Stop the flow of material, if this can be done without risk. Contain the discharged material. If sweeping of a contaminated area is necessary use a dust suppressant agent, which does not react with product (see Section 10 for incompatibility information).
Clean-Up Procedures: For small releases, clean-up spilled liquid wearing gloves, goggles, face-shield, and suitable body protection. Sweep-up or vacuum spilled solid. Decontaminate the area thoroughly. Neutralize spill residue with hydrated lime (calcium oxide), soda ash or sodium bicarbonate. Test area with litmus paper to ensure neutralization. Place all spill residues in a suitable container. Prevent spill from contamination of storm drains, sewers, soil or groundwater.
Evacuation Procedures: Evacuate the area promptly and keep upwind of the spilled material. Isolate the spill area to prevent people from entering. Keep materials which burn away from spilled material. In case of large spills, follow all facility emergency response procedures.
Special Procedures: Remove soiled clothing and launder before reuse. Avoid all skin contact with the spilled Sulfamic Acid or Sulphamic Acid.

7. Handling and Storage

Handling Procedures: All employees who handle this material should be trained to handle it safely. Do not breathe dust. Avoid all contact with skin and eyes. Use this product only with adequate ventilation. Wash thoroughly after handling.
Storage Procedures: Keep container of Sulfamic Acid or Sulphamic Acid tightly closed when not in use. Store containers in a cool, dry location, away from direct sunlight, sources of intense heat, or where freezing is possible. Store containers away from incompatible chemicals.
Storage Procedures: Storage areas should be made of corrosion- and fire-resistant materials. Post warning and “NO SMOKING” signs in storage and use areas, as appropriate. Use corrosion-resistant structural materials, lighting, and ventilation systems in the storage area. Floors should be sealed to prevent absorption of this material. Inspect all incoming containers before storage, to ensure containers are properly labeled and not damaged. Empty containers may contain residual particulates; therefore, empty containers should be handled with care. Do not cut, grind, weld, or drill near this container. Never store food, feed, or drinking water in containers which held this product. Keep Sulfamic Acid or Sulphamic Acid away from food, drink and animal feed. Do not store Sulfamic Acid in open or unlabeled containers. Limit quantity of material stored.

8. Exposure Controls/Personal Protection

Exposure Guidelines
A: General Product Information: Follow the applicable exposure limits.
B: Component Exposure Limits: The exposure limits given are for Particulates Not Otherwise Classified.
OSHA: 15 mg/m3 TWA (Total dust)
5 mg/m3 TWA (Respirable fraction)
DFG MAKs 4 mg/m3 TWA (Inhalable fraction)
1.5 mg/m3 TWA (Respirable fraction)
Engineering Controls: Use mechanical ventilation such as dilution and local exhaust. Use a corrosion-resistant ventilation system and exhaust directly to the outside. Supply ample air replacement. Provide dust collectors with explosion vents.
Personal Protective Equipment:
: Wear safety glasses with side shields (or goggles) and a face shield, if this material is made into solution.
Respiratory: If respiratory protection is needed, use of a full-face-piece pressure/demand SCBA or a full face-piece, supplied air respirator with auxiliary self-contained air supply is required under OSHA’s Respiratory Protection Standard (1910.134-1998). If airborne concentrations are above the applicable exposure limits, use NIOSH approved respiratory protection.
General: Have an eyewash fountain and safety shower available in the work area. Use good hygiene practices when handling this material, including changing and laundering work clothes after use. Discard contaminated shoes and leather goods.

9. Physical and Chemical Properties

Appearance: Sulfamic Acid or Sulphamic Acid is white crystalline solid
Odor: Odorless
Physical State: Solid
pH: 1.18 (1% solution) at 20 deg C
Vapor Pressure: Not applicable
Vapor Density: Not applicable
Boiling Point: Decomposes @ 408 deg F(209 deg C)
Freezing/Melting Point: 205 deg C (401 deg F)
Solubility (H2O): 14.7% at 0 deg C
Specific Gravity: 2.125 (H2O = 1)
Softening Point: Not available
Decomposition Temp.: 209 deg C (408.2 deg F)
Bulk Density: 2.126 g/ cm3 (68.5 lb/ft3)
Molecular Weight: 97.09
Boiling Point 60% Solution: 107 deg C (224.6 deg F)
Chemical Formula: NH2SO3H

10. Stability and Reactivity

Chemical Stability: Sulfamic Acid or Sulphamic Acid is stable when dry, but slowly hydrolyzes in solution. Sulfamic Acid begins to decompose at 209 deg C (408 deg F). At room temperature, dilute solutions of Sulfamic Acid is stable for many months. At higher temperatures and especially in stronger solutions, hydrolysis of the acid and its ammonium salt occurs, forming ammonium hydrogen sulfate and ammonium sulfate. This reaction occurs much more rapidly as the pH lowers (concentration of the acid increases).
Conditions to Avoid:
Avoid dispersion of Sulfamic Acid particulates into air and contact with heat. Avoid the use of non-vented containers if concentrated solutions of the acid are made and heated, as a runaway hydrolysis reaction will occur, generating sufficient steam in the container to cause an explosion.
Incompatibility: Incompatible with chlorine and chlorine compounds, cyanides, sulfides, nitrites, nitrates, carbonates, metal oxides, strong oxidizing agents and strong bases. Chlorination of Sulfamic Acid with acidic ammonium chloride solutions gives the powerfully explosive oil, nitrogen trichloride. Heating mixtures of barium, potassium or sodium amidosulfates or Sulfamic Acid, with sodium or potassium nitrates or nitrites, leads to reactions which may be explosive. Mixing Sulfamic Acid with fuming nitric acid results in violent release of nitrous oxide.
Hazardous Decomposition Nitrogen oxides, carbon oxides, sulfur oxides and ammonia gas. Concentrated solutions, when heated, will release sulfur dioxide, and sulfur trioxide. Aqueous solutions of Sulfamic Acid slowly hydrolyze to form ammonium sulfate and ammonium bisulfate.
Hazardous Polymerization: Will not occur.

11. Toxicological Information

Acute and Chronic Toxicity
Sulfamic Acid or Sulphamic Acid is harmful or fatal if swallowed. Product is an eye and skin irritant, and can cause burns. Sulfamic Acid is a respiratory tract irritant, and inhalation may cause nose irritation, sore throat, coughing, and chest tightness and possibly, ulceration and perforation of the nasal septum. Inhalation exposure to high levels could cause pulmonary edema (buildup of fluid in the lungs) which could result in death. Ingestion can result in severe gastric distress with possible circulatory collapse, kidney failure and liver and heart damage.
Chronic: Long term skin overexposure to this product may lead to dermatitis and eczema. Prolonged or repeated eye contact may cause conjunctivitis and possibly corneal abnormalities.

Oral-Rat LD50: 3160 mg/kg ;
Oral-Mouse LD50: 1312 mg/kg ;
Oral-Guinea Pig, adult LD50: 1050 mg/kg;
Carcinogenicity: Not defined as a carcinogen.
Epidemiology: No information available
Neurotoxicity: No information available
Mutagenicity: No information available
Teratogenicity: No information available
Other Toxicological Information: No information available

12. Ecological Information

Ecotoxicity: Harmful to aquatic life in very low concentrations. Sulfamic Acid is toxic to fish and marine organisms when applied to streams, rivers, ponds or lakes.
Environmental Fate: No information available.

13. Disposal Considerations

All wastes must be handled in accordance with local, state and federal regulations.

14. Transport Information

US DOT Information
UN/NA #: UN 2967
Shipping Name: Sulfamic acid
Hazard Class: 8
Packing Group: III
Required Label(s): Class 8
International Air Transport Association (IATA):
UN/NA #: UN 2967
Proper Shipping Name: Sulphamic acid
Hazard Class: 8
Packing Group: III
Passenger & Cargo Aircraft Packing Instruction: 8
Passenger & Cargo Aircraft Maximum Net Quantity: 25 kg
Limited Quantity Packing Instruction (Passenger & Cargo Aircraft): Y822
Limited Quantity Maximum Net Quantity (Passenger & Cargo Aircraft): 5 kg
Cargo Aircraft Only Packing Instruction: 823
Cargo Aircraft Only Maximum Net Quantity: 100 kg
Special Provisions: None
ERG Code: 8L
International Maritime Organization (I.M.O. )
For shipments via marine vessel transport, the following classification information applies.
UN/NA #: UN 2967
Proper Shipping Name: Sulphamic acid
Hazard Class: 8
Packing Group: III
Special Provisions: None
Limited Quantities: 5 kg
Packing Instructions: P002, LP02
IBC Instructions: IBC08
Special Provisions: B3
EmS: F-A S-B
Stowage and Segregation: Category A

15. Regulatory Information

USA Regulations:
SARA 302: Not Listed
SARA 304: Not Listed
SARA Section 311/312 Hazard Classes: Immediate (acute) health hazard
SARA 313: Not Listed
OSHA Hazards: Corrosive . This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication Standard, 29 CFR 1910.1200.
TSCA (Toxic Substances Control Act): All ingredients are listed
CERCLA: Substance is not listed.
Clean Water Act Section 311 Hazardous Substances (40 CFR 117.3): None present or none present in regulated quantities.
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130): None present or none present in regulated quantities.
California Proposition 65: Sulfamic Acid is not on the California Proposition 65 chemical lists.
US. New Jersey Worker and Community Right-to-Know Act: Sulphamidic acid, CAS-No. 5329-14-6
US. Massachusetts RTK - Substance List: No ingredient regulated by MA Right-to-Know Law present.
US. Pennsylvania RTK - Hazardous Substances: Sulphamidic acid, CAS-No. 5329-14-6
US. Rhode Island RTK: No ingredient regulated by RI Right-to-Know Law present.

Canada WHMIS: Class E- corrosive liquid.
Canadian substance listings:
Canadian Domestic Substances List (DSL): Substance is listed.
Canadian Ingredient Disclosure list (limit 0.1%): Substance is not listed.
Canadian Ingredient Disclosure list (limit 1%): Substance is listed.

16. Other Information

EINECS EC Number: 226-218-8
European Labeling in Accordance with EC Directives
H303: May be harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H412: Harmful to aquatic life with long lasting effects.

Xi Irritant
Xn Harmful
R20 Harmful by inhalation.
R36/38 Irritating to eyes and skin.
R52/53 Harmful to aquatic organisms, may cause long-term adverse effects.

Prepared by AJK on 15 August 2016

DISCLAIMER: The information and recommendations set forth herein (hereinafter "Information") are presented in good faith and believed correct as of the date hereof. It is compiled from various sources and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules or insurance requirements applicable. This MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.

Sulfamic Acid Manufacturers at

Finoric LLC
Beasley Houston Pleasanton Midland, Texas, USA.
Also Oklahoma, OK and Williston, ND USA

Tel: 1-855-346-6742 (1-855-FINORIC)

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20 August, 2018