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Safety Data Sheet EN

CryoSure-DMSO

CAS 67-68-5
EC 200-664-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
CryoSure-DMSO
Product Code
WAK-DMSO-10, WAK-DMSO-50, WAK-DMSO-70
Chemical Name
Dimethyl Sulfoxide
Synonyms
Dimethyl Sulfoxide

Regulatory Identifiers

CAS Number
67-68-5 Check regulations →
EC Number
200-664-3 Check regulations →

Identified Uses

Cryoprotectant for the cryopreservation of human cells and tissues for transplantation

Manufacturers & Suppliers

W

WAK-Chemie Medical GmbH

manufacturer

Siemensstr. 9, 61449 Steinbach/Ts

+49 6171 2843 0

Emergency Contacts

Emergency Contact

+49 6171 2843 0

on weekdays during office hours, 9 am – 5 pm CET

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified no signal word

GHS Pictograms

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Dimethyl Sulfoxide (DMSO) EC: 200-664-3 67-68-5 99.9% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.

Skin contact

Wash skin thoroughly with soap and water. Wash contaminated clothing before reuse.

Eye contact

Flush with running water for >15 minutes.

Ingestion

Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband.

Immediate Medical Attention

Get medical attention if irritation develops or if symptoms appear.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

water, "alcohol" foam, dry chemical or carbon dioxide.

Specific hazards

Carbon oxides, Sulphur oxides.

Instructions

Adapt extinguishing measures to suit the environment.

Firefighter Protection

Wear self-contained breathing apparatus for firefighting if necessary.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Avoid all unnecessary exposure. Avoid breathing vapours, mist or gas.

Environmental

No additional information available.

Cleanup methods

Clean thoroughly. Clean with water.

Materials: water

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Avoid all unnecessary exposure. Keep away from sources of ignition. No smoking.

Storage

Store at 20°C – 30°C.

Fire prevention

Keep away from sources of ignition. No smoking.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.

Hands

Wear appropriate protective gloves to prevent skin exposure.

Eyes

Wear chemical splash goggles.

Respiratory

Wear an appropriate approved air purifying respirator

Skin/Body

Wear appropriate protective clothing to prevent skin exposure.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Language Code
---
Physical State
liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
---
Colour
---
Colour Intensity
---
Form
---
Odor
---
Odor Threshold
---
Ph
8.5
Melting Point
18,4°C
Boiling Point
189°C
Flash Point
Closed cup: 87°C
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
0.42 mmHg (20°C)
Vapor Density
2.7 g/l
Relative Density
---
Bulk Density
---
Density
1.1 g/cm3
Flammability
---
Upper Explosive Limit
42 %
Lower Explosive Limit
3.5 %
Explosive Limits
---
Auto Ignition Temperature
301°C
Decomposition Temperature
>190 °C
Solubility
---
Partition Coefficient
Log pO/W: -2,03
Solubility In Water
completely miscible
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
0,002 Pas
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under recommended storage conditions.

Reactivity

No data available.

Hazardous reactions

No data available.

Avoid

Heat, flames and sparks.

Incompatible

Acid chlorides, Phosphorus halides, Strong acids, Strong oxidizing agents, Strong reducing agents.

Decomposition

No data available.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

12.1. Toxicity:

| Test type: LC50 Fish Species: Onchorhynchus mykiss Time: 96 h Value: 35,000 mg/l | Test type: EC 50 Algea Species: Lepomis macrochirus Time: 96 h Value: >400,000 mg/l | | --- | --- | | Test type: EC 50 Daphnia Species: Daphnia pulex Time: 96 h Value: 27,500 mg/l | Test type:: LC50 Fish Species: Pimephales promelas Time: 96 h Value: 34,000 mg/l |

12.2. Persistence and degradability:

12.2. Persistence and degradability:

31% - substance is not readily biodegradable (OECD Test Guideline 301D).

12.3. Bioaccumulative potential:

Not data available.

12.4. Mobility in soil:

Not data available.

12.5. Results of PBT and vPvB assessment:

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

The substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

12.6. Other adverse effects

Not data available.

Not data available.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

This combustible material may be burned in a chemical incinerator equipped with an afterburner and scrubber.

Disposal

Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Labelling according EC No 1272/2008

Chemical Safety Assessment Not performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is CryoSure-DMSO known by?

CryoSure-DMSO is also known as: Dimethyl Sulfoxide

What is the hazard signal word for CryoSure-DMSO?

The signal word is no signal word.

What is the physical form of CryoSure-DMSO?

CryoSure-DMSO is a liquid .

What is CryoSure-DMSO used for?

Cryoprotectant for the cryopreservation of human cells and tissues for transplantation

What is the melting point of CryoSure-DMSO?

The melting point is 18,4°C and the boiling point is 189°C.