--- title: SDS - Jacks Classic Blossom Booster WSF - 240504 canonical: https://fernland.com.au/documents/135/ dateModified: 2026-08-03 01:11:38 summary: Safety Data Sheet type: sds --- # SDS - Jacks Classic Blossom Booster WSF - 240504 > Safety Data Sheet Jack's Classic WSF Blossom Booster Fertiliser 10-12.9-16.6 +TE Safety Data Sheet 51008 Revision Date: 04/05/2024 Supersedes: 17/05/2019 SECTION 1: Product and company identification 1.1 Product identifier Product Name: Jack's Classic WSF Blossom Booster Fertiliser 10-12.9-16.6 +TE Product Number(s): 51008, 51010, 51024, 51064, 70003 Product form: powder 1.2 Relevant identified uses of the substance or mixture and uses advised against Use of the substance: Water Soluble Fertilizer for the hobbyist/home grower to be used on house and garden plants. Health hazards: none EYES: May cause eye irritation SKIN: May cause skin irritation INGESTION: Possible nausea, vomiting, diarrhea. INHALATION: Prolonged or excessive inhalation may cause respiratory tract irritation. MEDICAL CONDITIONS AGGRAVATED: Skin abrasions, sores, or other pre-existing skin conditions. Inhalation of dust may aggravate asthma. Environmental hazards: none OSHA defined hazards: none 2.2 Label elements Hazard pictograms: none Signal word: none Hazard statements: Do not swallow. Keep out of reach of children Precautionary Statements: None Hazards not otherwise classified: None 2.3 Other hazards Other hazards not contributing to the classification: None. 2.3 Unknown acute toxicity (GHS-US) No data available. SECTION 3: Composition/information on ingredients 3.1 Substance Solid White Powder and Crystals with fertilizer odor 3.2 Mixture | Name | CAS Number | % | | :--- | :--- | :--- | | Potassium Nitrate | 7757-79-1 | 30-40% | | Monopotassium Phosphate | 7778-77-0 | 10-20% | | Monoammonium Phosphate | 7722-76-1 | 40-50% | Any concentration shown as a range is to protect confidentiality. Ingredients not specifically listed are non-hazardous and are considered to be confidential business information under 29 CFR 1910.1200(i). SECTION 4: First aid measures 4.1 Description of first aid measures EYES: If in eyes, hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses if present after the first 5 minutes then continue rinsing. Call poison control center or doctor for treatment advice. SKIN: Remove contaminated clothing. Flush affected area with water for 15 minutes. Wash affected area with mild soap and water. Seek medical attention if irritation develops or persists. Ingestion: If swallowed, call a poison control center or doctor immediately for treatment advice. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by the poison control center or doctor. Do not give anything by mouth to an unconscious person Inhalation: Move person to fresh air. If person is not breathing call 911 or an ambulance, then give artificial respiration, preferably mouth-to-mouth, if possible. Call a poison control center or doctor for further treatment advice. Comments: See product label for specific First Aid Measures. The above measures are the most conservative and would apply in the event a product label is not immediately available. 4.2 Most important symptoms and effects, both acute and delayed No additional information available. 4.3 Indication of any immediate medical attention and special treatment needed No additional information available. SECTION 5: Firefighting measures 5.1 Extinguishing media Water 5.2 Special hazards arising from the substance or mixture Thermal decomposition may produce ammonia as well as toxic oxides of carbon, nitrogen and other metal oxides. High airborne dust concentrations have the potential for explosions. 5.3 Advice for firefighters Evacuate area. Flood with water to cool containers. Apply water from a safe distance to avoid splattering of molten material. Wear self-contained breathing apparatus to fight large fires. SECTION 6: Accidental release measures Avoid dusting or misting condition during cleanup. If material is uncontaminated, collect and reuse as recommended for product. If contaminated, put in appropriate container and dispose according to local, state, or Federal regulations. Keep spills away from drinking water supplies. After spill cleanup, flush area with water. SECTION 7: Handling and storage Wash hands with soap and water after handling product. Avoid container breakage. Avoid inhalation or contact with skin, eyes, or clothing. Do not contaminate water sources when disposing of equipment wash waters. Keep out of lakes, streams, or ponds. Store in a cool dry area in a closed container or package. Keep away from feed or foodstuffs. KEEP OUT OF REACH OF CHILDREN. SECTION 8: Exposure controls/personal protection Use adequate ventilation to keep the airborne concentrations of this material below the recommended exposure standard. Eye and face protection is not required for routine use. High airborne dust levels or mists of product dissolved in liquid may be irritating- use chemical goggles. If prolonged or repeated use irritates skin, use natural rubber gloves. If airborne dust levels are high or irritation occurs, use NIOSH/MSHA approved respirator for dust, mists, and fumes to reduce exposures to acceptable levels. Running water or eye wash station should be available in case material gets in eyes. The ACGIH Threshold Limit Values (TLV) for nuisance (inert) dusts containing < 1% crystalline silica and no asbestos are: 10 mg/m³ and 3 mg/m³ respirable particulate. The OSHA TLV is 15 mg/m³ total dust, 5 mg/m³ respirable fraction. SECTION 9: Physical and chemical properties 9.1 Information on basic physical and chemical properties Physical State: Solid Appearance: Powder and Crystals Color: Light Blue Odor: Slightly yeasty Solubility: Highly soluble in water Relative Density: 55-75 lbs/ft³ 9.2 Other information This product is a blend of water soluble powders designed for application to plants as fertilizers. SECTION 10: Stability and reactivity 10.1 Reactivity Stable under normal conditions. 10.2 Chemical stability Stable under normal conditions. 10.3 Possibility of hazardous reactions No available information. 10.4 Conditions to avoid Keep away from heat and ignition sources, damp or wet conditions. This product is very soluble and will turn into a liquid solution if it comes in contact with moisture. 10.5 Incompatible materials Strong acids, bases, oxidizers, and reducing agents. Avoid contact with other chemicals, fuels and heavy metal salts. 10.6 Hazardous decomposition products Contact with acids liberates very toxic gases. Toxic metal oxides may be produced. SECTION 11: Toxicological information 11.1 Information on toxicological effects General Comments: Little toxicology information is available for this product. Nitrate containing substances are potential allergens. Prolonged or repeated contact with fertilizer may irritate eyes and skin. Inhalation of dust may irritate nose, throat, and lungs. Prolonged exposure may cause weakness, depression, headache, mental impairment, anemia, methemoglobinemia, and kidney injury. Ingestion of nitrates can cause gastrointestinal irritation, muscular weakness, and blue tinged skin (cyanosis). Eye contact with urea powder may cause reversible corneal opacity along with irritation, tearing, and blinking as a foreign body in the eye. Skin contact with powdered urea may cause only mild irritation while ingestion may cause nausea, vomiting and possible excitement and convulsions. Inhalation of high concentrations of metals ( such as dusts containing manganese, molybdenum, copper, zinc, iron) over long periods of time (several years, for example) may cause damage to the central nervous system or affect the lung, liver, or kidney. SECTION 12: Ecological information Keep out of lakes, streams or ponds. 12.1 Toxicity No information available. 12.2 Persistence and degradability No information available. 12.3 Bioaccumulative potential No information available. 12.4 Mobility in soil No information available. 12.5 Other adverse effects No information available. SECTION 13: Disposal considerations Disposal Method: Apply as fertilizer to field. If product is contaminated, dispose of in an approved landfill disposal facility in accordance with applicable federal, state and local regulations. 13.1 Waste treatment methods Not applicable. SECTION 14: Transport information 14.1 In Accordance with DOT (United States Department of Transportation) Not classified as a dangerous good under transport regulations. 14.2 In Accordance with IMDG (International Maritime Dangerous Goods Code) Not classified as a dangerous good under transport regulations. 14.3 In Accordance with IATA (International Air Transport Association) Not classified as a dangerous good under transport regulations. 14.4 In Accordance with TDG Not classified as a dangerous good under transport regulations. SECTION 15: Regulatory information 15.1 AU regulations N/A 15.2 International regulations CANADA EUROPEAN UNION 15.2.2 National regulations 15.3 US State regulations SECTION 16: Other information Fernland Agencies asks users of this product to study this SDS and become aware of the product hazards and safety information. To promote safe use of this product, a user should (1) notify employees, agents, and contractors of the information in this SDS and of any other known product hazards and safety information, (2) furnish this information to each purchaser of the product, and (3) ask each purchaser to notify its employees and customers of the product hazards and safety information. We believe that the information contained herein is current as of the date of this Safety Data Sheet. Since the use of this information and the conditions of use are not within the control of JR Peters, Inc. It is the user's obligation to determine the conditions of safe use of the product. SDS This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only. It should not therefore be construed as guaranteeing any specific property of the product. SDS ID: 51008 5 / 5