Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance & Flavor chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal etc. The products are offered as per required specifications and in correct shape and size in mm or meshs or microns as specified by the buyer.
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Selenium Sulfide USP FCC Food Grade Manufacturers, SDS MSDS Sheet

Selenium Acid: CAS Number: 7488-56-4, EINECS EC Number: 231-303-8, Molecular Formula: SeS2, Molecular Weight: 143.09, HS Code ---**

For MSDS Sheet Click
MSDS Sheet of Selenium Sulfide Manufacturers

Selenium Sulfide
USP & Pure Grade
Selenium Sulfide

Selenium disulfide is an inorganic compound with the approximate formula SeS2. Selenium disulfide has a composition that approximates to SeS2 and is sometimes called selenium sulfide. However, as used in proprietary formulations, it is not a pure chemical compound but is a mixture where the overall Se:S ratio is 1:2. The compounds are cyclic Se–S rings containing a variable number of S and Se atoms. Selenium disulfide is sold as an antifungal agent in shampoos for the treatment of hair.

Specifications - Selenium Sulfide  Commercial Pure SeS2
Product: Selenium Sulfide
Molecular formula: SeS2
Molecular weight: 143.08
Description: Reddish brown to orange micronized powder.
Residue on ignition: Max. 0.2%
Assay: 52% to 55.5% as Se

Selenium Sulfide USP Grade
SeS2 143.09 -- [7488-56-4].
Selenium Sulfide contains not less than 52.0 percent and not more than 55.5 percent of selenium (Se).

Identification:
A: Filter 20 mL of the solution of Selenium Sulfide prepared as directed in the Assay, and to 10 mL of the filtrate add 5 mL of water and 5 g of urea. Heat to boiling, cool, and add 2 mL of potassium iodide solution (1 in 10): a yellowish orange to orange color is produced, and it darkens rapidly (presence of selenium).
B: Allow the solution obtained in Identification test A to stand for 10 minutes, filter, and to the filtrate add 10 mL of barium chloride: the solution becomes turbid (presence of sulfur).

Tests:
Residue on ignition: not more than 0.2%.
Soluble selenium compounds:
Test solution: Mix 10.0 g of Selenium Sulfide with 100.0 mL of water in a 250-mL flask, allow to stand for 1 hour, with frequent agitation, and filter. To 10.0 mL of the filtrate add 2 mL of 2.5 M formic acid, dilute with water to 50 mL, mix, and adjust, if necessary, to a pH of 2.5 ± 0.5. Add 2 mL of freshly prepared 3,3′-diaminobenzidine hydrochloride solution (1 in 200), mix, allow to stand for 45 minutes, and adjust with 6 N ammonium hydroxide to a pH of 6.5 ± 0.5. Transfer to a separator, add 10.0 mL of toluene, shake vigorously for 1 minute, allow the layers to separate, and discard the aqueous phase.
Standard solution: Using 10.0 mL of a solution of selenious acid containing 0.5 :g of selenium per mL, prepare a solution as directed under Test solution, beginning with “add 2 mL of 2.5 M formic acid.”
Procedure: Concomitantly determine the absorbances of the toluene layers of the Test solution and the Standard solution in 1-cm cells at 420 nm, with a suitable spectrophotometer, using a blank consisting of the same quantities of the same reagents treated in the same manner as the Test solution: the absorbance of the Test solution is not greater than that of the Standard solution (5 ppm).
Assay: Place about 100 mg of Selenium Sulfide, accurately weighed, in a suitable container, add 25 mL of fuming nitric acid, and digest over gentle heat until no further solution occurs. Cool, transfer the solution to a 250-mL volumetric flask containing 100 mL of water, cool again, dilute with water to volume, and mix. Pipet 50 mL of the solution into a suitable flask, add 25 mL of water and 10 g of urea, and heat to boiling. Cool, add 3 mL of starch TS, then add 10 mL of potassium iodide solution (1 in 10), and immediately titrate with 0.05 N sodium thiosulfate VS. Perform a blank determination, and make any necessary correction. Each mL of 0.05 N sodium thiosulfate is equivalent to 987.0 µg of Se.

For Original Monographs of IP Indian Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.

Manufacturers:

MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) 91-22-23770100, 91-22-23774610
Current Date Time in India GMT+5:30

e-mail: info@mubychem.com

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e-mail: usa@mubychem.com
Call toll-free 1-844-682-9243 (1-844-MUBYCHEM)

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Last : 11 April, 2017

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Ferric Chloride  
Gentian Violet Mannitol
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Magnesium Lactate Dihydrate Magnesium Sulfate
Magnesium Trisilicate Maleic Acid
Malic Acid BP USP Manganese Gluconate
Manganese Sulfate Manganese Chloride
Methylene Blue Potassium Bromide
Potassium Chloride Potassium Gluconate
Potassium Bitartrate, Cream of Tartar Potassium Hydroxide
Potassium Iodide Potassium Iodate
Potassium Sorbate Sodium Acetate
Sodium Bicarbonate Sodium Butyrate
Sodium Caprylate Sodium Fluoride
Sodium Gluconate Sodium Hydroxide Pellets
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Sodium Thiosulfate Sodium Sulfate
Stannous Chloride Dihydrate Zinc Carbonate
Zinc Chloride Zinc Gluconate
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Selenium sulfide SDS GHS, MSDS Sheet, Material Safety Data Sheet

Section 1. Product Information

Product Name/Trade Name: Selenium sulfide
Synonym: Selenium disulfide
Chemical Formula: SeS2
Molecular Weight: 143.09 g/mol
CAS No.: 7488-56-4
EINECS EC Number: 231-303-8
Recommended usage: Industrial Manufacturing.
Suppliers: As per letterhead above.

Section 2: Hazards Identification

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Acute toxicity, Inhalation (Category 3), H331
Acute toxicity, Oral (Category 3), H301
Specific target organ toxicity - repeated exposure (Category 2), H373
Chronic aquatic toxicity (Category 1), H410
Labeling according GHS & Regulation (EC) No 1272/2008

GHS Label Elements
Aquatic Toxicity
Aquatic Toxicity

GHS Label Elements
Health Hazard
Health Hazard

GHS Label Elements
toxic.png
Toxic

Signal Words: Danger

Hazard statements:
H301 Toxic if swallowed.
H331 Toxic if inhaled.
H373 May cause damage to organs through prolonged or repeated exposure.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements:
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P264: Wash … thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P314: Get medical advice/attention if you feel unwell.
P330: Rinse mouth.
P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P391: Collect spillage.
P405: Store locked up.
P403+233: Store in a well ventilated place. Keep container tightly closed.
P501: Dispose of contents/container in accordance with local/regional/national/international regulation.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
T Toxic R23/25
R33
N Dangerous for the environment
R50/53
For the full text of the H-statements & R-phrases mentioned in this Section, see Section 16.
Section 3: Composition and Information on Ingredients
Product Name/Trade Name: Selenium sulfide
CAS No.: 7488-56-4
EINECS EC Number: 231-303-8

Section 4. First Aid & Procedure

Always get medical attention after the first aid is over.

Ingestion: Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention.
Skin:
Immediately flush skin with plenty of water for at least 15 minutes. Remove and wash contaminated clothing and shoes before reuse. Get medical attention if irritation develops.
Eyes:
Immediately flush eyes with plenty of water for 15 minutes, occasionally lifting upper and lower eyelids. Hold eyelids apart during irrigation. Get medical attention.
Inhalation:
Remove person to fresh air. If breathing is difficult, give oxygen. If not breathing administer artificial respiration. Get medical attention.

Section 5. Fire Fighting Measures

Flash Point: N/A
Fire/Explosion:
Not considered to be a fire and explosion hazard.
Extinguishing Medium:
Water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture: Sulfur oxides, Selenium/selenium oxides
Fire Fighting Instructions: Use suitable protective equipment for surrounding fire. The use of fire extinguishers of the chlorinated hydrocarbon type is not recommended, as toxic products will probably be produced by the decomposition of the extinguishing medium when it come into contact with hot manganese compounds.

Section 6. Spills and Disposals

Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Don't touch or walk through this product. Stop leak if safe to do so. Prevent entry into waterways, drains, confined areas. Prevent dust cloud. Use clean non-sparking tools to collect material and place it into loosely covered plastic containers for later disposal.

Section 7. Handling and Storage

Handling: Wash hands before eating. Use with adequate ventilation. Avoid breathing dust. Avoid contacting skin, eyes and clothing. Avoid prolonged or repeated exposure.
Storage:
Keep Selenium sulfide in a tightly closed container and store in a cool, dry, well ventilated place. Protect against physical damage. Isolate Selenium sulfide from all incompatible substances.

Section 8. Exposure Controls & Personal Protection

Exposure Limits for Selenium sulfide:
OSHA PEL: 0.2 mg/COM Ceiling for Selenium compounds (as Se).
ACGIH TLV: 0.2 mg/CBM (TWA) Selenium compounds (as Se).
Engineering Controls: Use adequate exhaust ventilation to keep airborne concentrations below the allowable exposure limit.
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles.
Skin: Wear appropriate protective gloves.
Respiratory System: Approved or certified respirators.
Other Protective Equipments: Overalls or similar protective apparel, clean up facilities.
Don't eat, drink or smoke in work areas. Wash hands thoroughly after handling this material.

Section 9. Physical & Chemical Data

Physical State: Selenium sulfide is solid
Appearance: Reddish Solid.
Odor: Slight
Specific Gravity: 2.44
pH Value:
2-6
Melting Point:
121 °C
Chemical Formula:
SeS2
Molecular Weight: 143.09 g/mol

Section 10. Stability and Reactivity

Chemical Stability: Selenium sulfide is stable under normal temperatures and pressures.
Incompatibility (Materials to Avoid):
Strong reducing agents, Strong acids, Ammonia, Organic materials, Powdered metals.
Conditions to Avoid: Incompatible materials, exposure to moist air or water, excessive heat.
Hazardous Decomposition Products: Carbon dioxide, sulfur oxides, oxides of manganese.
Hazardous Polymerization:
Will not occur.

Section 11. Toxicological Information

Toxicity to Animals: LD50 Oral - Rat - 138 mg/kg.
Carcinogenicity: Not listed as a suspected/confirmed carcinogen by ACGIH, IARC, NTP, SHA.
Specific target organ toxicity: May cause damage to organs through prolonged or repeated exposure.

Section 12. Ecological Information

Ecotoxicity: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
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.
Persistence and Degradability: Soluble in water. Persistence is unlikely.
Environmental Precautions: DO NOT DISCHARGE into drains and rivers.

Section 13. Disposal Suggestions

Dispose of in accordance with all applicable local, state and federal regulations at an approved waste disposal facility.

Section 14. Transport and Label Information

DOT (USA):
UN-No UN2657
Proper Shipping Name SELENIUM DISULPHIDE
Hazard Class 6.1
Packing Group II
IMDG/IMO
UN-No UN2657
Proper Shipping Name SELENIUM DISULPHIDE
Hazard Class 6.1
Packing Group II
IATA:
UN-No UN2657
Proper Shipping Name SELENIUM DISULPHIDE
Hazard Class 6.1
Packing Group II
ADR/RID:
UN-No UN2657
Proper Shipping Name SELENIUM DISULPHIDE
Hazard Class 6.1
Packing Group II

Section 15. Regulatory Information

USA:
TSCA 12(b
): Not applicable.
SARA 311/312: Hazardous Categorization: Acute Health Hazard; Chronic Health Hazard.
California Prop.65: Not applicable
Canada WHMIS: D1A Very toxic materials, D2B Toxic materials.

Section 16. Other Information

EINECS EC Number: 231-303-8
H301 = Toxic if swallowed.
H301 + H331 = Toxic if swallowed or if inhaled
H331 = Toxic if inhaled.
H373 = May cause damage to organs through prolonged or repeated exposure.
H400 = Very toxic to aquatic life.
N = Dangerous for the environment
T = Toxic
R23/25 = Toxic by inhalation and if swallowed.
R33 = Danger of cumulative effects.
R50/53 = Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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