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Sulfur

Sulfur Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
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Products Intro: Product Name:Sulfur
CAS:7704-34-9
Purity:99% Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
Email:jkinfo@jkchemical.com;market6@jkchemical.com
Products Intro:Product Name:Sulfur, sublimed, 99.5%
CAS:7704-34-9
Purity:99.50% Package:2.5KG, 25GR
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Email:sh@meryer.com
Products Intro:Product Name:Sulfur
CAS:7704-34-9
Purity:99.5% Package:500g Remarks:AAA125312
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
Tel:86-21-50328103 * 801、802、803、804 Mobile:18930552037
Email:3bsc@sina.com
Products Intro:Product Name:Sulfur
CAS:7704-34-9
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
Company Name: Alfa Aesar  
Tel:400-610-6006; 021-67582000
Email:saleschina@alfa-asia.com
Products Intro:Product Name:Sulfur, flowers, 99%
CAS:7704-34-9
Package:100g Remarks:A17260
Sulfur Chemical Properties
Melting point 114 °C
Boiling point 445 °C
density 2.36
vapor density 8.9 (vs air)
vapor pressure 1 mm Hg ( 183.8 °C)
Fp 168 °C
solubility carbon disulfide: in accordance1g/5mL
form powder
color Yellow
Water Solubility Insoluble
Merck 13,9059 / 13,9067
CAS DataBase Reference7704-34-9(CAS DataBase Reference)
NIST Chemistry ReferenceSulfur atom(7704-34-9)
EPA Substance Registry SystemSulfur(7704-34-9)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-38
Safety Statements 16-26-46
RIDADR UN 1350 4.1/PG 3
WGK Germany 1
RTECS WS4250000
TSCA Yes
HazardClass 4.1
PackingGroup III
HS Code 28020000
Hazardous Substances Data7704-34-9(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Sulfur English
SigmaAldrich English
ACROS English
ALFA English
Sulfur Usage And Synthesis
DescriptionSulfur belongs to a nonmetallic chemical element (pure product: yellow crystalline solid) under the symbol S. It can actively react with many other elements. It exists in various kinds of forms and compound such as sulfide and sulfate minerals which can be found everywhere around the universe and earth. It is also a key element for all life as the major component of amino acids, vitamins and many other cofactors. Sulfur has applications in various kinds of fields. For example, one of its biggest applications is for the production of sulfuric acid for sulfate and phosphate fertilizers. It is also used for the manufacturing of insecticides, fungicides, and bactericides. In pharmaceutical, it can be used for the manufacturing of many kinds of sulfur-containing antibiotics.
Referenceshttps://en.wikipedia.org/wiki/Sulfur#Applications
http://geology.com/minerals/sulfur.shtml
http://www.wisegeek.org/what-is-sulfur.htm
Chemical Propertiesyellow powder
General DescriptionA pale yellow crystalline solid with a faint odor of rotten eggs. Insoluble in water. A fire and explosion risk above 450° F. Transported as a yellow to red liquid. Handled at elevated temperature (typically 290°F) to prevent solidification and makes transfers easier. Hot enough that plastic or rubber may melt or lose strength. Causes thermal burns to skin on contact. Cools rapidly and solidifies if released. Equipment designed to protect against ordinary chemical exposure is ineffective against the thermal hazard. Exercise caution walking on the surface of a spill to avoid breakthrough into pockets of molten sulfur below the crust. Do not attempt to remove sulfur impregnated clothing because of the danger of tearing flesh if a burn has resulted. May be irritatin to skin, eyes and mucous membranes. Used in sulfuric acid production, petroleum refining, and pulp and paper manufacturing.
Air & Water ReactionsFlammable. Insoluble in water.
Reactivity ProfileSULFUR reacts violently with strong oxidizing agents causing fire and explosion hazards [Handling Chemicals Safely 1980 p. 871]. Reacts with iron to give pyrophoric compounds. Attacks copper, silver and mercury. Reacts with bromine trifluoride, even at 10°C [Mellor 2:113. 1946-47]. Ignites in fluorine gas at ordinary temperatures [Mellor 2:11-13 1946-47]. Reacts to incandescence with heated with thorium [Mellor 7:208 1946-47]. Can react with ammonia to form explosive sulfur nitride. Reacts with calcium phosphide incandescently at about 300°C. Reacts violently with phosphorus trioxide [Chem. Eng. News 27:2144 1949]. Mixtures with ammonium nitrate or with metal powders can be exploded by shock [Kirk and Othmer 8:644]. Combinations of finely divided sulfur with finely divided bromates, chlorates, or iodates of barium, calcium, magnesium, potassium, sodium, or zinc can explode with heat, friction, percussion, and sometimes light [Mellor 2 Supp.1:763. 1956]. A mixture with barium carbide heated to 150°C becomes incandescent. Reacts incandescently with calcium carbide or strontium carbide at 500°C. Attacks heated lithium, or heated selenium carbide with incandescence [Mellor 5:862 1946-47]. Reacts explosively if warmed with powdered zinc [Mellor 4:476. 1946-47]. Reacts vigorously with tin [Mellor 7:328. 1946-47]. A mixture with potassium nitrate and arsenic trisulfide is a known pyrotechnic formulation [Ellern 1968 p. 135]. Mixtures with any perchlorate can explode on impact [ACS 146:211-212]. A mixture of damp sulfur and calcium hypochlorite produces a brilliant crimson flash with scatter of molten sulfur [Chem. Eng. News 46(28):9 1968]. Takes fire spontaneously in chlorine dioxide and may produce an explosion [Mellor 2:289 (1946-47)]. Ignites if heated with chromic anhydride ignite and can explode, [Mellor 10:102 (1946-47)]. Even small percentages of hydrocarbons in contact with molten sulfur generate hydrogen sulfide and carbon disulfide, which may accumulate in explosive concentrations. Sulfur reacts with Group I metal nitrides to form flammable mixtures, evolving flammable and toxic NH3 and H2S gasses if water is present. (Mellor, 1940, Vol. 8, 99).
Health HazardCan cause eye irritation; may rarely irritate skin. If recovered sulfur, refer to hydrogen sulfide.*
Sulfur Preparation Products And Raw materials
Raw materialsAcetic acid glacial-->Sodium carbonate-->Ammonia-->Carbon disulphide-->CARBON MONOXIDE-->HYDROGEN SULFIDE-->Sulphur-->Sodium hydrosulfide-->Titanium dioxide-->Phenolic epoxy resin-->Talc-->Bifenthrin-->Vanadium pentoxide -->4-Hydroxybenzenesulfonic acid-->PYRITE-->Triethylene glycol dimethacrylate-->Potassium sodium tartrate -->Heat exchanger-->Carbon monoxide and hydrogen mixtures
Preparation ProductsETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE-->5,6-DIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE-->ETHYL 2-AMINO-4-(4-METHOXYPHENYL)-3-THIOPHENECARBOXYLATE-->Ethylicin-->Sulfur Red Brown B3R-->Sulfur hexafluoride-->2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBONITRILE-->2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBONITRILE-->1,2,3,5-TETRAHYDRO-8-THIA-5,7-DIAZA-CYCLOPENTA[A]INDENE-4-ONE-->ETHYL 2-AMINO-4,5-DIMETHYLTHIOPHENE-3-CARBOXYLATE-->5-AMINO-4-CYANO-3-METHYL-THIOPHENE-2-CARBOXYLIC ACID ETHYL ESTER-->4-Bromophenethyl alcohol-->2-AMINO-5-ISOPROPYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER-->2-AMINO-4-ETHYL-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER-->2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBONITRILE-->2-AMINO-3-CYANO-4-METHYL-5-CARBMETHOXY THIOPHENE-->5-AMINO-3-METHYL-THIOPHENE-2,4-DICARBOXYLIC ACID DIMETHYL ESTER-->ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE-->2-AMINO-5-PHENYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER-->2-AMINO-5-TERT-BUTYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER-->2-(2-PYRIDYL)BENZIMIDAZOLE-->1,3-DITHIOLE-2-THIONE-->2-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER-->4,4'-Thiobis(6-tert-butyl-m-cresol)-->2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid-->2-Thiopheneacetic acid-->5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]-PYRIMIDIN-4-ONE-->ETHYL 2-AMINO-5-PHENYLTHIOPHENE-3-CARBOXYLATE-->THIOPHENE-2-ACETAMIDE-->Isobutenyl sulfide-->ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE-->2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER-->Sulfur Yellow Brown 6G-->Anethole trithione-->SO^{2^} oxidation catalysts-->ammonium O,O-dimethyl thiophosphate -->PHENOXATHIIN
Tag:Sulfur(7704-34-9) Related Product Information
Poly(sodium-p-styrenesulfonate) 2-(Methylthio)-beta-naphthothiazole COCHRANES ORBIT-SIZE SULFUR PIECES 2-Amino-5-bromobenzenethiol 2-Aminobenzenethiol Epoxy polyester powder coating,mixed type 2,5-Diethoxy-4-((4-methylphenyl)thio)aniline 6-Thioguanine Zinc pyrithione Benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate [35S]SULFUR ESCHKA?S MIXTURE (FOR DETERMINATION OF SULFUR IN COAL) 2,5-Diethoxy-4-((4-methylphenyl)thio)nitrobenzene Sulphur Lemon Yellow 2-Methyl-4'-(methylthio)-2-morpholinopropiophenone Sulfur chloride oxide,Sulfur oxychloride (socl2),Sulfur chloride oxide (Cl2SO),Sulfur chloride oxide (scl2o) sulfur dioxide Sulfur