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Safety Data Sheet EN

Paraformaldehyde, 10% w/v aq. soln., methanol free

CAS 50-00-0

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Paraformaldehyde, 10% w/v aq. soln., methanol free
Product Code
47317

Regulatory Identifiers

CAS Number
50-00-0 Check regulations →

Identified Uses

Laboratory chemicals.

Uses advised against

Food, drug, pesticide or biocidal product use.

Manufacturers & Suppliers

T

Thermo Fisher Scientific Chemicals, Inc.

manufacturer

30 Bond Street, Ward Hill, MA 01835-8099

800-343-0660

Emergency Contacts

Emergency Contact

001-800-227-6701

Emergency Contact

+32 14 57 52 11

Emergency Contact

001-201-796-7100

Emergency Contact

+32 14 57 52 99

CHEMTREC

001-800-424-9300

CHEMTREC

001-703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Acute Tox. Cat. 4
Skin Irrit. Cat. 2
Eye Irrit. Cat. 2
Skin Sens. Cat. 1
Muta. Cat. 2
Carc. Cat. 1A

GHS Pictograms

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

Hazard Statements

H302 + H332 Harmful if swallowed or if inhaled
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H341 Suspected of causing genetic defects
H350i May cause cancer

Precautionary Statements

P201 Obtain special instructions before use
P202 Do not handle until all safety precautions have been read and understood
P261 Avoid breathing dust/fume/gas/mist/vapors/spray
P264 Wash face, hands and any exposed skin thoroughly after handling
P270 Do not eat, drink or smoke when using this product
P271 Use only outdoors or in a well-ventilated area
P272 Contaminated work clothing should not be allowed out of the workplace
P280 Wear protective gloves/protective clothing/eye protection/face protection
P281 Use personal protective equipment as required
P301 + P312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
P302 + P352 IF ON SKIN: Wash with plenty of soap and water
P304 + P341 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
P308 + P313 IF exposed or concerned: Get medical attention/advice
P330 Rinse mouth
P333 + P313 If skin irritation or rash occurs: Get medical advice/attention
P337 + P313 If eye irritation persists: Get medical advice/attention
P362 + P364 Take off contaminated clothing and wash before reuse
P405 Store locked up
P501 Dispose of contents/container to an approved waste disposal plant

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture
Chemical Name CAS Number Concentration Hazardous
Water 7732-18-5 90% No
Formaldehyde 50-00-0 10% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

If not breathing, give artificial respiration. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Remove to fresh air. Immediate medical attention is required.

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required.

Symptoms: May cause allergic skin reaction. Symptoms of allergic reaction may include rash, itching, swelling, trouble breathing, tingling of the hands and feet, dizziness, lightheadedness, chest pain, muscle pain or flushing

Eye contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Ingestion

Do NOT induce vomiting. Call a physician or poison control center immediately.

Symptoms: Ingestion causes severe swelling, severe damage to the delicate tissue and danger of perforation

Immediate Medical Attention

Immediate medical attention is required. Call a physician or poison control center immediately.

Medical Treatment

Treat symptomatically. Use of gastric lavage or emesis is contraindicated. Possible perforation of stomach or esophagus should be investigated

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Carbon dioxide (CO₂). Powder. Water spray. CO₂, dry chemical, dry sand, alcohol-resistant foam.

Unsuitable media

No information available

Specific hazards

Thermal decomposition can lead to release of irritating gases and vapors. The product causes burns of eyes, skin and mucous membranes.

Instructions

In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.

Firefighter Protection

As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. Thermal decomposition can lead to release of irritating gases and vapors.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Ensure adequate ventilation. Use personal protective equipment as required. Evacuate personnel to safe areas. Keep people away from and upwind of spill/leak.

Environmental

Should not be released into the environment. See Section 12 for additional Ecological Information.

Cleanup methods

Soak up with inert absorbent material. Keep in suitable, closed containers for disposal.

Materials: inert absorbent material

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear personal protective equipment/face protection. Do not get in eyes, on skin, or on clothing. Use only under a chemical fume hood. Do not breathe mist/vapors/spray. Do not ingest. If swallowed then seek immediate medical assistance.

Storage

Corrosives area. Keep containers tightly closed in a dry, cool and well-ventilated place.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

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
No information available
Colour
---
Colour Intensity
---
Form
---
Odor
No information available
Odor Threshold
No information available
Ph
Not applicable
Melting Point
No data available
Boiling Point
No information available
Flash Point
No information available
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
No information available
Vapor Pressure
23 hPa @ 20 °C
Vapor Density
No information available
Relative Density
No information available
Bulk Density
---
Density
---
Flammability
Not applicable
Upper Explosive Limit
No data available
Lower Explosive Limit
No data available
Explosive Limits
---
Auto Ignition Temperature
No information available
Decomposition Temperature
No information available
Solubility
No information available
Partition Coefficient
No data available
Solubility In Water
---
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions.

Reactivity

None known, based on information available

Hazardous reactions

None under normal processing. Hazardous polymerization does not occur.

Avoid

Incompatible products.

Incompatible

Strong oxidizing agents

Decomposition

Carbon oxides

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

Ecotoxicity

Formaldehyde | EC50 (72h) = 4.89 mg/L (Desmodesmus subspicatus) | Leuciscus idus: LC50 = 15 mg/L 96h | Not listed | EC50 = 20 mg/L 96h EC50 = 2 mg/L 48h

Persistence and Degradability

Miscible with water Persistence is unlikely based on information available.

Bioaccumulation/ Accumulation

No information available.

Mobility

Will likely be mobile in the environment due to its water solubility.

12.5 Results of PBT and vPvB assessment

Not available

12.6 Endocrine disrupting properties

Not available

12.7 Other adverse effects

Not available
13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Disposal

Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification.

Waste Codes

U122 Formaldehyde - 50-00-0 RCRA
14

Transport Information

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

UN Number
UN3334
Shipping Name
AVIATION REGULATED LIQUID, N.O.S.
Transport Class
9
Packing Group
III
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Paraformaldehyde, 10% w/v aq. soln., methanol free?

The signal word is danger.

What is the physical form of Paraformaldehyde, 10% w/v aq. soln., methanol free?

Paraformaldehyde, 10% w/v aq. soln., methanol free is a liquid appearing as no information available . It has no information available odor.

What is the solubility of Paraformaldehyde, 10% w/v aq. soln., methanol free?

No information available

What is Paraformaldehyde, 10% w/v aq. soln., methanol free used for?

Laboratory chemicals.

What are the hazard statements for Paraformaldehyde, 10% w/v aq. soln., methanol free?

This substance has 6 hazard statements:

  • H302 + H332: Harmful if swallowed or if inhaled
  • H315: Causes skin irritation
  • H317: May cause an allergic skin reaction
  • H319: Causes serious eye irritation
  • H341: Suspected of causing genetic defects
  • H350i: May cause cancer

What is the melting point of Paraformaldehyde, 10% w/v aq. soln., methanol free?

The melting point is No data available and the boiling point is No information available.