Note: Ingredients listed on restricted chemical lists
EC/CAS
231-821-4/7757-83-7
Name of the chemical
Sodium sulphite
Concentration
1≤x<5
General Information
Version
4
Revision date
2023-03-28
Product name
Hardness Buffer
Product name
Hardness Buffer
Identification on the label/Trade name
Hanna Instruments S.R.L
1.2.1 Relevant identified uses
Reagent used to adjust the pH of a water sample in order to determine the total hardness
supplier name
Hanna Instruments, Inc
Emergency telephone
+1 8004249300, +1 7035273887
Icons in SDS
Company Information
company name
Hanna Instruments, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
msds@hanna.ro, sds@hannainst.com
Section 2
SECTION 2: Hazards identification
OSHA Hazards Classification of the substance or mixture Classification and Hazard Statement
Prevention
--
Response
--
Storage
--
Disposal
--
2.3 Other hazards
Additional hazards Contact with acids liberates toxic gas.
2.1 Classification of the substance or mixture
Classification and Hazard Statement The product is not classified as hazardous pursuant to the provisions set forth in OSHA Hazard Communication Standard (HCS) (29 CFR 1910.1200). However, since the product contains hazardous substances in concentrations such as to be declared in section no. 3, it requires a safety data sheet with appropriate information. Hazard pictograms: -- Signal words: --
