Note: Ingredients listed on restricted chemical lists
EC/CAS
233-140-8/10043-52-4
Name of the chemical
calcium chloride
Concentration
1-5%
General Information
Version
15.0
Revision date
2026-04-19
Product name
DNase I (lyophilized)
1.2.2. Uses advised against
No further relevant information available
Emergency telephone
1-800-424-9300, +1 703-527-3887, +(44)-870-8200418
Icons in SDS
Company Information
company name
Promega Corporation
e-mail address of the competent person responsible for the Safety Data Sheet
productstewardship@promega.com, ukcustserve@promega.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H334
Hazard statements
Code
Statements
H334
May cause allergy or asthma symptoms or breathing difficulties if inhaled
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Hazard pictograms
GHS08
Signal word
Danger
Hazardous Ingredients
Nuclease, deoxyribo-
Hazard statements
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P284 [In case of inadequate ventilation] wear respiratory protection. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P342+P311 If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P501 Dispose of contents/container in accordance with local/regional/national/international regulations.
PBT Substances
Not applicable
vPvB Substances
Not applicable *
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 GHS08 health hazard Resp. Sens. 1 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. 2.2 Label elements Labelling according to Regulation (EC) No 1272/2008 The product is classified and labelled according to the GB CLP regulation. (Contd. on page 2) GB
