Note: Ingredients listed on restricted chemical lists
EC/CAS
238-878-4/14808-60-7
Name of the chemical
Silica, crystalline
Concentration
N/A
General Information
Revision date
2024-02-29
Product name
Potassium Feldspar
1.2.1 Relevant identified uses
of This Material and Restrictions of Use This Standard Reference Material (SRM) is intended primarily for the evaluation of methods for analysis of constituent elements in feldspar or material of similar matrix. SRM 70b is powdered potassium feldspar that was sieved to less than 75 μm (<200 mesh) and blended to ensure homogeneity. A unit of SRM 70b consists of one bottle containing approximately 40 g of powder
Emergency telephone
1-800-424-9300, +1-703-527-3887
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)
H350, H372
Hazard statements
Code
Statements
H350
May cause cancer
Section 2
SECTION 2: Hazards identification
Note: This particulate material contains respirable quartz. The health and physical hazard information provided in this SDS contains the effects associated with the inhalation of quartz particulates. Classification Physical Hazard: Not classified
Health hazards
Carcinogenic Category 1 STOT, Repeat Exposure Category 1
Hazard pictograms
`
Signal word
DANGER
Hazard statements
H350 May cause lung cancer. H372 Causes damage to lungs through prolonged or repeat inhalation.
Precautionary statements
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust. P264 Wash hands thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves, protective clothing, and eye protection. P308+P313 If exposed or concerned: Get medical attention. P405 Store locked up. P501 Dispose of contents and container in accordance with local regulations.
2.3 Other hazards
None
Ingredient(s) with unknown acute toxicity
None 3. COMPOSITION AND INFORMATION ON HAZARDOUS INGREDIENTS
2.1 Classification of the substance or mixture
Physical Hazard: Not classified. Health Hazard: Carcinogenic Category 1 STOT, Repeat Exposure Category 1
