MATERIAL SAFETY DATA SHEET
GENERAL HYDROPONICS SUBCULTURE TM
8/6/04
SECTION 1. MATERIAL IDENTIFICATION
TM
Product Name: General Hydroponics SubCulture
General Use: An auxiliary soil and plant substance
Manufactured by: General Hydroponics, 3789 Vine Hill Road. Sebastopol CA 95472.
(707) 824-9376 Fax: (707) 824-9377
For Chemical Emergency
Spill Leak Fire Exposure or Accident:
Call CHEMTREC Day or Night
DOMESTIC NORTH AMERICA 800-424-9300
INTERNATIONAL, CALL 703-527-3887 (collect calls accepted)
SECTION 2. COMPOSITION / INFORMATION ON INGREDIENTS
Ingredients: A proprietary blend of naturally occurring, non-pathogenic, non-genetically
altered beneficial soil microorganisms (bacteria, actinomyces, and fungi). Additionally, it
contains B Complex Vitamins, and glucose.
TM
Exposure Limits: Some of the materials in SubCulture , when inhaled in a powder form, may
be irritants to the upper respiratory tract. OSHA has established a PEL for an eight-hour time
3 3
weighted average of 5 mg/m (respirable fraction) or 15-mg/m eight-hour time weighted average
(total dust). ACGIH has established a 10 mg/m3 eight-hour time weighted average threshold limit
value for exposure to chemicals in this category. When these materials are in aqueous solution
and are not aerosolized, they are not an inhalation hazard.
SECTION 3. HAZARDS IDENTIFICATION
*** Emergency Overview ***
TM
is an off-white powder with a characteristic fermentation
General Hydroponics SubCulture
odor. When inhaled it may be irritating to the respiratory system.
Potential Health Effects
Primary Entry Routes: Inhalation
Target Organs: Lungs
Ingestion: Unknown
Eye: Irritation
Skin: None
Inhalation: Can be irritating to the respiratory system
Carcinogenicity: unknown
Medical Conditions Aggravated by Long- Term Exposure: Unknown
Chronic Effects: Not known
Other: Not known
SECTION 4. FIRST AID MEASURES
Inhalation: Remove exposed person to fresh air and support breathing, if necessary. Consult a
physician if respiratory distress continues.
Ingestion: Never give anything by mouth to an unconscious or convulsing person. Contact a
poison control center. Unless the poison control center advises otherwise, have the conscious
and alert person drink I to 2 glasses of water, then induce vomiting.
Eye Contact: Do not allow victim to rub or keep eyes tightly shut. Gently lift eyelids and flush
immediately and continuously with flooding amounts of water for at least 15 minutes. Consult a
physician or ophthalmologist if pain or irritation develops.
Skin Contact: Wash exposed area with soap and water. For reddened or blistered skin, consult
a physician.
After first aid: Get appropriate community medical support.
SECTION 5. FIRE AND EXPLOSION DATA
Flash Point: Unknown
Auto-ignition Temperature: Unknown
LEL: Unknown
Flammability Classification: Not flammable
Burning Rate: Not flammable
Extinguishing Media: Use dry chemical, carbon dioxide, water spray, fog, or foam.
Unusual Fire or Explosion Hazards: Container may explode in heat of fire.
Hazardous Combustion Products: Unknown
Fire-Fighting Instructions: Do not release run-off from fire control methods to sewers or
waterways.
Fire Fighting Equipment: Because fire may produce toxic thermal decomposition products,
wear a self-contained breathing apparatus (SCBA) with a full-face piece.
SECTION 6. ACCIDENTAL RELEASE MEASURES
Spill /Leak Procedures: Avoid dispersal in air. Small amounts can be diluted and flushed into a
sewer. Larger amounts should be carefully swept up or vacuumed with a HEPA vacuum and held
for reclamation or disposal.
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Regulatory Requirements: None of the ingredients in General Hydroponics SubCulture
meet the definition of 鈥淗azardous Chemical鈥? 29 CFR1910.120
SECTION 7. HANDLING AND STORAGE
Handling Precautions: Avoid inhalation of product. Wear an appropriate NIOSH-approved
respirator for protection against dusts where dust levels are excessive. Respirator usage must be
in accordance with OSHA requirements (29 CFR 1910.134).
Storage Requirements: No special requirements
Regulatory Requirements: Follow applicable OSHA regulations
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Ventilation: Provide general or local exhaust ventilation systems to maintain airborne
concentrations as low as possible.
Administrative Controls: Avoid breathing dust.
Respiratory Protection: If this product is used as directed, respiratory protection is not required.
Seek professional advice prior to respirator selection and use. Follow OSHA respirator
regulations (29 CFR 1910.134) and, if necessary, wear a MSHA/ NIOSH-approved respirator. If
respirators are used, OSHA requires a written respiratory protection program that includes, at
least: medical certification, training, fit testing, periodic environmental monitoring, maintenance,
inspection, cleaning, and convenient, sanitary storage areas.
Protective Clothing/Equipment: No special clothing is required.
Comments: Never eat, drink, or smoke in work areas. Practice good personal hygiene after
using this material, especially before eating, drinking, smoking, using the toilet, or applying
cosmetics.
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State: powder
Specific Gravity: 1.02
Appearance and Odor: off-white powder with characteristic fermentation odor
Odor Threshold Range: N/A
Vapor Pressure: N/A
Water Solubility: Soluble
Other Solubility鈥檚: Unknown
Boiling Point: N/A
SECTION 10. STABILITY AND REACTIVITY
Stability: Stable at room temperature in closed containers, under normal storage and handling
conditions.
Polymerization: Hazardous polymerization cannot occur.
Chemical Incompatibilities: Neutralization reaction will occur if exposed to alkaline materials.
Conditions to Avoid: Inhalation of dust
Hazardous Decomposition Products: Unknown
SECTION 11. TOXICOLOGICAL INFORMATION
Not believed to be toxic
SECTION 12. ECOLOGICAL INFORMATION
Ecotoxicity: Unknown
Environmental Fate: Not expected to be significant
Environmental Degradation: Unknown
SECTION 13. DISPOSAL CONSIDERATIONS
Waste Disposal: Follow Federal, State, and local regulations.
SECTION 14. TRANSPORTATION INFORMATION
DOT Transportation Data (49 CFR 172.101): Not listed
SECTION 15. REGULATORY INFORMATION
EPA Regulations: Not listed
SECTION 16. OTHER INFORMATION
General Hydroponics SubCulture is a plant nutrition product. Information assembled for this
Material Safety Data Sheet is for the use of this product as intended by the manufacturer. Users
should take all precautions recommended herein while working with this product.
General Hydroponics provides the information contained herein in good faith, but makes no
representation as to its comprehensiveness or accuracy. This document 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
using this product.
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