hu nan yun bang sheng wu yi ya...Purity: 98%Lead Time: 14 Day
Hangzhou J&H Chemical Co., Ltd...Purity: 98%Lead Time: 7 Day
Hangzhou DayangChem Co., LtdPurity: 98%Lead Time: 7 Day
Henan Tianfu Chemical Co.,LtdPurity: 99%Lead Time: 7 Day
jiang xi jiang lan chun sheng ...Purity: 95%Lead Time: 7 Day
|Reference Price:||$309/kg Inquiry Now|
|Name:||Safranine O high purity biological stain 95% Material Safety Data Sheet|
|Synonym:||2,8-Dimethylphenosafranine; 3,7-Diamino-2,8-dimethyl-5-phenylphenazinium chloride; Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chloride; C.I. 50240; C.I. Basic Red 2|
Synonym:2,8-Dimethylphenosafranine; 3,7-Diamino-2,8-dimethyl-5-phenylphenazinium chloride; Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chloride; C.I. 50240; C.I. Basic Red 2
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
|477-73-6||C.I. Basic Red 2||95||207-518-8|
Risk Phrases: 36/38
Section 3 - HAZARDS IDENTIFICATION
Irritating to eyes and skin.
Potential Health Effects
This product contains a cationic dye. Similar dyes have caused permanent injury to the cornea and conjunctiva in documented exposure cases with human or rabbit eyes.
Causes skin irritation.
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema.
Effects may be delayed.
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.
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions. Provide ventilation.
Section 7 - HANDLING and STORAGE
Wash thoroughly after handling. Use with adequate ventilation. Keep container tightly closed. Do not get on skin or in eyes. Wash clothing before reuse. Avoid breathing dust.
Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
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# 477-73-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Wear appropriate protective gloves to prevent skin exposure.
Wear appropriate protective clothing to prevent skin exposure.
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. 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: brown green
Odor: None reported.
pH: Not available.
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Not available.
Specific Gravity/Density: 1.005 g/cm3
Molecular Formula: C20H19ClN4
Molecular Weight: 350.84
Section 10 - STABILITY AND REACTIVITY
Stable. However, may decompose if heated.
Conditions to Avoid:
Excess heat, temperatures above 240C.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
CAS# 477-73-6: SG1623000 LD50/LC50:
C.I. Basic Red 2 - Not listed by ACGIH, IARC, or NTP.
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
Shipping Name: Not regulated.
Shipping Name: Not regulated.
Shipping Name: Not regulated.
Section 15 - REGULATORY INFORMATION
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
R 36/38 Irritating to eyes and skin.
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 477-73-6: No information available.
CAS# 477-73-6 is listed on Canada's DSL List.
CAS# 477-73-6 is not listed on Canada's Ingredient Disclosure List.
CAS# 477-73-6 is listed on the TSCA inventory.
SECTION 16 - ADDITIONAL INFORMATION