Cadmium sulfide
- Product Name
- Cadmium sulfide
- CAS No.
- 1306-23-6
- Chemical Name
- Cadmium sulfide
- Synonyms
- gsk;99%;pc108;capsebon;C.I.77199;Yellow 37;nci-c02711;nci-co2711;ferroyellow;greenockite
- CBNumber
- CB6853020
- Molecular Formula
- CdS
- Formula Weight
- 144.48
- MOL File
- 1306-23-6.mol
Cadmium sulfide Property
- Melting point:
- 980°C (subl.)
- Boiling point:
- 980°C (estimate)
- Density
- 4.82 g/mL at 25 °C(lit.)
- Flash point:
- 4℃
- storage temp.
- 2-8°C
- solubility
- Soluble in acid, very slightly soluble in ammonium hydroxide.
- form
- powder
- color
- Yellow to orange
- Specific Gravity
- 4.82
- Water Solubility
- Insoluble
- Crystal Structure
- Cubic, Sphalerite Structure - Space Group F(-4)3m
- Merck
- 14,1628
- Solubility Product Constant (Ksp)
- pKsp: 26.1
- Exposure limits
- ACGIH: TWA 0.01 mg/m3; TWA 0.002 mg/m3
NIOSH: IDLH 9 mg/m3 - CAS DataBase Reference
- 1306-23-6(CAS DataBase Reference)
- EPA Substance Registry System
- Cadmium sulfide (1306-23-6)
Safety
- Hazard Codes
- T,N,F
- Risk Statements
- 45-22-48/23/25-53-62-63-68-50/53-67-65-48/20/22-38-11
- Safety Statements
- 53-45-61-60-62-36/37-16
- RIDADR
- UN 3077 9/PG 3
- WGK Germany
- 3
- RTECS
- EV3150000
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- Hazardous Substances Data
- 1306-23-6(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H341Suspected of causing genetic defects
H350May cause cancer
H372Causes damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 217921
- Product name
- Cadmium sulfide
- Purity
- powder, 99.995% trace metals basis
- Packaging
- 20g
- Price
- $179
- Updated
- 2023/06/20
- Product number
- 208183
- Product name
- Cadmium sulfide
- Purity
- powder
- Packaging
- 100g
- Price
- $56.7
- Updated
- 2023/01/07
- Product number
- 038342
- Product name
- Cadmium sulfide, 99.999% (metals basis)
- Packaging
- 50g
- Price
- $171
- Updated
- 2023/06/20
- Product number
- 038342
- Product name
- Cadmium sulfide, 99.999% (metals basis)
- Packaging
- 250g
- Price
- $658
- Updated
- 2023/06/20
- Product number
- 93-4822
- Product name
- Cadmium sulfide (99.9+%-Cd)
- Packaging
- 25g
- Price
- $89
- Updated
- 2024/03/01
Cadmium sulfide Chemical Properties,Usage,Production
Description
Cadmium sulfide is an odorless, crystalline,lemon yellow to orange solid. Molecular weight=144.48;Specific gravity (H2O:1)=4.8; Sublimation point=978℃.Insoluble in water.
Chemical Properties
Cadmium sulfide is an odorless, crystalline, lemon yellow to orange solid.
Chemical Properties
yellow to orange crystalline powder
Physical properties
Yellow to orange crystal; occurs as two polymorphs, hexagonal alpha form and cubic beta form; exhibits stable wurtzite structure at lower temperature, and zinc blende type structure at higher temperatures; the beta form converts to alpha form when heated at 750°C in sulfur atmosphere; sublimes at 980°C; practically insoluble in water (1.3 mg/L at 20°C); Ksp 3.6x10-29; dissolves in dilute mineral acids on heating or concentrated acids at ordinary temperatures (decomposes with liberation of H2S).
Occurrence
Cadmium sulfide occurs in nature as the mineral greenoktite. The compound is widely used in pigments for paints, baking enamels, ceramics and plastics. It imparts bright yellow to maroon, with strong retention of color and resistance to alkalis. It also is used in inks, phosphors, and fluorescent screens. Other applications of this compound are in photovoltaic and solar cells (for converting solar energy to electrical energy), photoconductors (in xerography), thin film transistors and diodes, rectifiers, scintillation counters, pyrotechnics, and smoke detectors.
Uses
Used in the production of solar cells where it is used as a buffer layer in the manufacture of CIGS (Copper -Indium-Gallium-Selenide) solar cells
Uses
As a pigment being fast to light and not affected by H2S; color for soaps; coloring glass yellow; coloring textiles, paper, rubber; in printing inks, ceramic glazes, fireworks; in phosphors and fluorescent screens; in scintillation counters, semiconductors, photoconductors.
Uses
cadmium sulfide is used as a colorant for paints and rubber; cadmium acetate is used in the production of craftware.
Definition
Greenockite: a mineral form ofcadmium sulphide, CdS.
Production Methods
Cadmium sulfide may be prepared by the reaction between hydrogen sulfide and cadmiumvapor at 800 Cor by heating a mixture of cadmium or cadmium oxide with sulfur.
Definition
A native cadmium sulfide containing 77.7% cadmium. Ore of cadmium
Preparation
Cadmium sulfide may be prepared by precipitation from an aqueous solution of its soluble salts such as cadmium chloride or cadmium nitrate by passing hydrogen sulfide. The reactions may be carried out in acidic, neutral or alkaline solutions using various cadmium salts to obtain different crystal modifications as shown in the table below.
Cadmium sulfide also may be obtained by treatment of sodium or other alkali metal sulfide solution with that of a soluble cadmium salt. The compound also may be prepared by heating a mixture of cadmium or its oxide with sulfur at 800°C; or by the reaction of H2S with cadmium vapor at 800°C.
General Description
Natural occurrence: hawleyite (structural type of sphalerite) and greenockite (structural type of wurtzite)
Hazard
A confirmed carcinogen, highly toxic. See cadmium.
Safety Profile
Confirmed human carcinogen with experimental carcinogenic and tumorigenic data. Moderately toxic by ingestion and inhalation. Human mutation data reported. When heated to decomposition it emits very toxic fumes of Cd and SOx. See also CADMIUM COMPOUNDS and SULFIDES
Potential Exposure
Used in pigments; as an active ingredient in dandruff shampoos; making photoconductors, solar cells, and other electronic components.
First aid
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for atleast 15 min, occasionally lifting upper and lower lids.Seek medical attention immediately. If this chemicalcontacts the skin, remove contaminated clothing and washimmediately with soap and water. Seek medical attentionimmediately. If this chemical has been inhaled, removefrom exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing hasstopped and CPR if heart action has stopped. Transferpromptly to a medical facility. When this chemical hasbeen swallowed, get medical attention. Give large quantitiesof water and induce vomiting. Do not make an unconsciousperson vomit. Medical observation is recommended for24-48 h after breathing overexposure, as pulmonary edemamay be delayed. As first aid for pulmonary edema, a doctoror authorized paramedic may consider administering a corticosteroid spray.Note to physician: In case of fume inhalation, treat pulmonary edema. Give prednisone or other corticosteroid orallyto reduce tissue response to fume. Positive-pressureventilation may be necessary. Treat metal fume fever withbed rest, analgesics, and antipyretics. The symptoms ofmetal fume fever may be delayed for 4-12 h followingexposure: it may last less than 36 h.Note to physician: For severe poisoning do not useBAL [British Anti-Lewisite, dimercaprol, dithiopropanol(C3H8OS2)] as it is contraindicated or ineffective inpoisoning from cadmium.
Solubility in water
Cadmium sulfide is soluble in water, with a solubility of 13×10-5 g/100 ml H2O (18℃). CdS is soluble in acid.
storage
Color Code—Blue: Health Hazard: Store in asecure poison location. Prior to working with Cadmium sulfide, you should be trained on its proper handling and storage. A regulated, marked area should be established wherethis chemical is handled, used, or stored in compliance withOSHA Standard 1910.1045. Store in tightly closed containers in a cool, dark, well-ventilated area away from oxidizersand metals, strong acids, water or moisture, and otherincompatible materials listed above.
Shipping
UN2570 Cadmium compounds, Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
Structure and conformation
Cadmium sulfide takes two types of structure, zinc blend and wurtzite structures.
Cubic system that has a zinc-blend structure, with a lattice constant of a=0.582 nm and Cd– S=0.252 nm.
Hexagonal system that has a wurtzite structure with lattice constants of a=0.4136 nm, c=0.6713 nm and c/a=1.624, Cd–S=0.252 nm.
Incompatibilities
Contact with water or moisture releases poisonous hydrogen sulfide gas. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause
Waste Disposal
Use a licensed professional waste disposal service to dispose of this material. All federal, state, and local environmental regulations must be observed. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform to EPA regulations governing storage, transportation, treatment, and waste disposa
Cadmium sulfide Preparation Products And Raw materials
Raw materials
Preparation Products
Cadmium sulfide Suppliers
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30132
- Advantage
- 84
- Tel
- 0757-86329057 18501085097
- Fax
- 010-89508210
- sales3.gd@hwrkchemical.com
- Country
- China
- ProdList
- 7639
- Advantage
- 55
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44751
- Advantage
- 61
- Tel
- 021-54306202 13764082696;
- info@hanhongsci.com
- Country
- China
- ProdList
- 42982
- Advantage
- 64
- Tel
- 13355009207 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18739
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11726
- Advantage
- 57
- Tel
- 400 638 7771
- sales@heowns.com
- Country
- China
- ProdList
- 14443
- Advantage
- 57
- Tel
- 021-021-021-67601398-809-809-809 15221380277
- Fax
- 021-57711696
- marketing_china@spectrumchemical.com
- Country
- China
- ProdList
- 9664
- Advantage
- 60
- Tel
- 4008-755-333 18080918076
- Fax
- 028-86757656
- 800078821@qq.com
- Country
- China
- ProdList
- 9725
- Advantage
- 55
- Tel
- 010-56205725
- Fax
- 010-65763397
- waley188@sohu.com
- Country
- China
- ProdList
- 12338
- Advantage
- 58
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22519
- Advantage
- 55
- Tel
- 18521735133 18521732826;
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25015
- Advantage
- 65
- Tel
- 0554-2106669
- Fax
- 0554-2666215
- sales1@kedichem.com
- Country
- China
- ProdList
- 4928
- Advantage
- 55
- Tel
- 400-1166-196 13458535857
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 13358
- Advantage
- 58
- Tel
- 027-59262863 13277907145 3091977954
- Fax
- 027-59420980
- Country
- China
- ProdList
- 4951
- Advantage
- 58
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 15878
- Advantage
- 55
- Tel
- 13096311329 028-88469284 616445927
- Fax
- 028-88469284
- 616445927@qq.com
- Country
- China
- ProdList
- 2876
- Advantage
- 50
- Tel
- Fax
- -
- xg01_gj@163.com
- Country
- China
- ProdList
- 9503
- Advantage
- 50
- Tel
- 0731-85118349 18874718518
- Fax
- 0731-85118349
- ma_haihong@sina.com
- Country
- China
- ProdList
- 1597
- Advantage
- 50
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51471
- Advantage
- 80
- Tel
- 021-52907766-8042
- Fax
- 021-52906523
- Country
- China
- ProdList
- 9947
- Advantage
- 58
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20810
- Advantage
- 60
- Tel
- 400-1166-196 18502815961
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14623
- Advantage
- 60
- Tel
- 18221735425
- sales@xinpingchem.com
- Country
- China
- ProdList
- 9951
- Advantage
- 58
- Tel
- +86-21-5877 1921
- Fax
- +86-21-5877 1925
- info@chemofchina.com
- Country
- China
- ProdList
- 9661
- Advantage
- 55
- Tel
- 0539-6362799 20）
- Fax
- 0539-6362799（To 20）
- Country
- China
- ProdList
- 9998
- Advantage
- 58
- Tel
- 021-37581181
- Fax
- 021-57456066
- sales@chem-mall.com
- Country
- China
- ProdList
- 10335
- Advantage
- 58
- Tel
- 021-37590756 57450129
- Fax
- 021-57450128
- Country
- China
- ProdList
- 4287
- Advantage
- 58
- Tel
- 400-668-9898
- Fax
- 010-51582189
- service@3achem.com
- Country
- China
- ProdList
- 20569
- Advantage
- 58
- Tel
- 021-54252912-8903
- leona.xin@forneeds.cn
- Country
- China
- ProdList
- 4762
- Advantage
- 58
- Tel
- 400-400-400-9004166 18616739031
- 3007523370@qq.com
- Country
- China
- ProdList
- 52712
- Advantage
- 58
- Tel
- 0751-2815688 13927872512
- Fax
- 0751-8963795
- 3007421951@qq.com
- Country
- China
- ProdList
- 10068
- Advantage
- 58
- Tel
- +8619313119731 19186994443
- sales@chemfish.com
- Country
- China
- ProdList
- 4918
- Advantage
- 58
- Tel
- 021-34790086 17317635738
- Fax
- 021-34790236
- 17317635738@163.com
- Country
- China
- ProdList
- 490
- Advantage
- 58
- Tel
- 021-37590756
- Fax
- 021-57450128
- 373600283@qq.com
- Country
- China
- ProdList
- 5001
- Advantage
- 58
- Tel
- +8613288715578
- sales@hbmojin.com
- Country
- China
- ProdList
- 12459
- Advantage
- 58
- Tel
- +8617531190177
- peter@yan-xi.com
- Country
- China
- ProdList
- 5993
- Advantage
- 58
- Tel
- 0551-65418671
- Fax
- 0551-65418697
- sales@tnjchem.com
- Country
- China
- ProdList
- 34572
- Advantage
- 58
- Tel
- 02120970332; +8613524231522
- Fax
- +86-21-58816016
- sales@zhuoerchem.com
- Country
- China
- ProdList
- 3015
- Advantage
- 58
- Tel
- +8618032935937 18032916000
- demi@hbtycoon.com
- Country
- CHINA
- ProdList
- 449
- Advantage
- 58
- Tel
- +86-13806087780
- sale@simagchem.com
- Country
- China
- ProdList
- 17367
- Advantage
- 58
- Tel
- +86-0731-85567275 13021512891
- Fax
- QQ:3554193828
- sales02@chemfish.com
- Country
- China
- ProdList
- 6601
- Advantage
- 58
- Tel
- 18871490254
- Fax
- 027-59599243
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 28180
- Advantage
- 58
- Tel
- +86-592-6051114 +8618959220845
- sales@amoychem.com
- Country
- China
- ProdList
- 6387
- Advantage
- 58
- Tel
- 86-13657291602
- Fax
- 027-59338440
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 22968
- Advantage
- 58
- Tel
- +86-023-61398051 +8613650506873
- sales@chemdad.com
- Country
- China
- ProdList
- 39916
- Advantage
- 58
- Tel
- 027-18971353-902 18971353902
- 2242508613@qq.com
- Country
- China
- ProdList
- 7911
- Advantage
- 58
- Tel
- +86-029-81138252 +86-18789408387
- Fax
- 029-88380327
- 1057@dideu.com
- Country
- China
- ProdList
- 3393
- Advantage
- 58
- Tel
- 13343718483
- 2705696146@qq.com
- Country
- China
- ProdList
- 308
- Advantage
- 58
- Tel
- 18503026267
- info@antaichem.com
- Country
- CHINA
- ProdList
- 9641
- Advantage
- 58
View Lastest Price from Cadmium sulfide manufacturers
- Product
- Cadmium sulfide 1306-23-6
- Price
- US $10.00-1.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-09-18
- Product
- Cadmium sulfide 1306-23-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-22
- Product
- Cadmium sulfide 1306-23-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2022-10-13