Flavazin L

Modify Date: 2024-01-02 17:30:12

Flavazin L Structure
Flavazin L structure
Common Name Flavazin L
CAS Number 6359-82-6 Molecular Weight 380.354
Density N/A Boiling Point N/A
Molecular Formula C16H13N4NaO4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name sodium,4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C16H13N4NaO4S
Molecular Weight 380.354
Exact Mass 380.055511
PSA 128.35000
LogP 4.28660

 MSDS

Name: Acid yellow 11 Material Safety Data Sheet
Synonym: Flavazin L; C.I. 1882
CAS: 6359-82-6
Section 1 - Chemical Product MSDS Name:Acid yellow 11 Material Safety Data Sheet
Synonym:Flavazin L; C.I. 1882

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
6359-82-6 Acid Yellow 11 228-808-0
Hazard Symbols: C
Risk Phrases: 34 44

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns. Risk of explosion if heated under confinement.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 6359-82-6: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: bright yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C16H13N4NaO4S
Molecular Weight: 380.36

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 6359-82-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Acid Yellow 11 - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: II
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing group: II

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
R 44 Risk of explosion if heated under confinement.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 6359-82-6: No information available.
Canada
CAS# 6359-82-6 is listed on Canada's NDSL List.
CAS# 6359-82-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 6359-82-6 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes C: Corrosive;
Risk Phrases R44
Safety Phrases S45-S36/37/39-S26

 Synonyms

Acid yellow 11
Sodium 4-{5-hydroxy-3-methyl-4-[(E)-phenyldiazenyl]-1H-pyrazol-1-yl}benzenesulfonate
C.I. Acid Yellow 11 sodium salt
Flavazin L
EINECS 228-808-0
Acid Brilliant Yellow G
Benzenesulfonic acid, 4-[5-hydroxy-3-methyl-4-[(E)-2-phenyldiazenyl]-1H-pyrazol-1-yl]-, sodium salt (1:1)
MFCD00003122
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