Note: Ingredients listed on restricted chemical lists
EC/CAS
7778-50-9
Name of the chemical
Potassium dichromate
Concentration
3%
General Information
Version
1.9
Revision date
2025-07-11
Product name
Zenker Fixative, Modified, Zinc Chloride
Emergency telephone
1-800-383-7799, 1-608-831-0866, 1-800-424-9300
Icons in SDS
Company Information
company name
NEWCOMER SUPPLY
e-mail address of the competent person responsible for the Safety Data Sheet
info@newcomersupply.com
GHS Information
Signal word
DANGER
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GHS Classification, (in accordance with 29 CFR1910.1200) Acute toxicity (oral), Category 2 Acute toxicity (inhalation), Category 2 Acute toxicity (dermal), Category 1 Skin corrosion, Category 1 Serious eye damage, Category 1 Respiratory sensitization, Category 1 Germ cell mutagenicity, Category 1B Carcinogenicity, Category 1B Reproductive toxicity, Category 1B Specific Target Organ Toxicity – Repeated exposure, Category 1
Signal word
DANGER
Hazard statements
● Fatal if swallowed ● Fatal if inhaled ● Fatal in contact with skin ● Causes severe skin burns and eye damage ● May cause allergy or asthma symptoms or breathing difficulties if inhaled ● May cause genetic defects ● May cause cancer ● May damage fertility or the unborn child ● May cause damage to organs through prolonged or repeated exposure
Prevention
● Obtain special instructions before use. ● Do not handle until all safety precautions have been read and understood. ● Wash skin thoroughly after handling. ● Do not eat, drink or smoke when using this product. ● Wear protective gloves/protective clothing/eye protection/face protection. ● Do not breathe dust/fume/gas/mist/vapors/spray. ● Do not get in eyes, on skin, or on clothing. ● Use only outdoors or in a well-ventilated area. ● In case of inadequate ventilation wear respiratory protection.
Response
● IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water [or ● shower]. ● Wash contaminated clothing before reuse. IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and ● easy to do. Continue rinsing. ● IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. ● IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. ● Specific treatment is urgent: see first aid measures in section 4. ● Immediately call a POISON CENTER or doctor/physician.
Storage
● Store in a well ventilated place. Keep container tightly closed. ● Store locked up.
Disposal
● Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards
None 2.4 >1% of mixture with unknown acute toxicity None
2.1 Classification of the substance or mixture
GHS Classification, (in accordance with 29 CFR1910.1200) Acute toxicity (oral), Category 2 Acute toxicity (inhalation), Category 2 Acute toxicity (dermal), Category 1 Skin corrosion, Category 1 Serious eye damage, Category 1 Respiratory sensitization, Category 1 Germ cell mutagenicity, Category 1B Carcinogenicity, Category 1B Reproductive toxicity, Category 1B Specific Target Organ Toxicity – Repeated exposure, Category 1