Note: Ingredients listed on restricted chemical lists
EC/CAS
7778-50-9
Name of the chemical
Potassium dichromate
Concentration
N/A
EC/CAS
231-906-6
Name of the chemical
Kaliumdichromat
Concentration
N/A
General Information
Revision date
2014-02-04
Product name
136f
Product Synonyms
Potassium Dichromate (Oxidimetric Standard)
CAS No.
7778-50-9
1.2.1 Relevant identified uses
of This Material and Restrictions of Use This Standard Reference Material (SRM) is certified as a chemical of known assay and is intended for use as a primary oxidimetric standard. A unit of SRM 136f consists of 60 g of highly purified potassium dichromate (K2Cr2O7) in a clear glass bottle
Icons in SDS
Company Information
company name
National Institute of Standards and Technology
e-mail address of the competent person responsible for the Safety Data Sheet
SRMMSDS@nist.gov
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H272, H301, H312, H314, H317, H330, H334, H340, H350, H360FD, H372
Hazard statements
Code
Statements
H272
May intensify fire; oxidiser
Section 2
Physical hazards
Oxidizing Solid Category 2
Health hazards
Acute Toxicity, Oral Category 3 Acute Toxicity, Inhalation Category 2 Acute Toxicity, Dermal Category 4 Skin Corrosive/Irritation Category 1B Serious Eye Damage/Eye Irritation Category 1 Respiratory Sensitizer Category 1B Skin Sensitizer Category 1B Germ Cell Mutagenic Category 1B Carcinogenic Category 1A Reproductive Toxicity Category 1B STOT – Repeat Exposure Category 1
Signal word
Danger
Hazard statements
H272 May intensify fire, oxidizer. H301 Toxic if swallowed. H312 Harmful in contact with skin. H314 Causes severe skin burns and eye damage. H334 May cause allergic or asthmatic symptoms or breathing difficulties if inhaled. H317 May cause allergic skin reaction. H330 Fatal if inhaled. H340 May cause genetic defects. H350 May cause cancer of the respiratory system by inhalation. H360FD May damage fertility. May damage the unborn child. H372 Causes damage to kidneys through prolonged or repeated exposure.
Precautionary statements
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat, sparks, open flames, and hot surfaces. – No Smoking. P220 Store away from clothing and combustible materials. P271 Use only outdoors or in a well-ventilated area. P260 Do not breathe dust or mist. P264 Wash hands thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves, protective clothing, eye protection/face protection. P284 Wear respiratory protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302+P352 IF ON SKIN: Gently 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. P310 Immediately call a POISON CENTER or doctor. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents and container in accordance with applicable local regulations.
2.3 Other hazards
None
Ingredient(s) with unknown acute toxicity
None 3. COMPOSITION AND INFORMATION ON HAZARDOUS INGREDIENTS
