Sodium chromate

Sodium chromate Suppliers list
Company Name:Alfa Aesar  
Tel:400-610-6006; 021-67582000
Email:saleschina@alfa-asia.com
Products Intro: Product Name:SodiuM chroMate, anhydrous, 98%
CAS:7775-11-3
Package:100g Remarks:A10547
Company Name:Energy Chemical  
Tel:021-58432009 / 400-005-6266
Email:info@energy-chemical.com
Products Intro: Product Name:SodiuM chroMate
CAS:7775-11-3
Purity:98% Package:100g,2.50kg,500g
Company Name:Shanghai Hanhong Chemical Co., Ltd.  
Tel:021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259
Email:jerry.ma@hanhonggroup.com
Products Intro: CAS:7775-11-3
Company Name:Chemsky(shanghai)International Co.,Ltd.  
Tel:021-50135380
Email:shchemsky@sina.com
Products Intro: Product Name:SodiuM ChroMate
CAS:7775-11-3
Purity:98%
Company Name:Chengdu XiYa Chemical Technology Co., Ltd.  
Tel:4008-626-111
Email:sale@xiyashiji.com
Products Intro: Product Name:Sodium chromate
CAS:7775-11-3
Purity:99% HPLC Package:25g,100g,500g
Sodium chromate Basic information
Product Name:Sodium chromate
Synonyms:DISODIUM CHROMATE;CHROMIC ACID DISODIUM SALT;caswellno757;chromateofsoda;chromicacid(h2cro4),disodiumsalt;Chromicacid(H2CrO4)disodiumsalt;chromiumdisodiumoxide;chromiumsodiumoxide
CAS:7775-11-3
MF:CrNa2O4
MW:161.97
EINECS:231-889-5
Product Categories:Inorganics;Inorganic Salts;Salts;Sodium Salts;SodiumMetal and Ceramic Science;Synthetic Reagents
Mol File:7775-11-3.mol
Sodium chromate Structure
Sodium chromate Chemical Properties
mp 792°C
density 2,72 g/cm3
Water Solubility 530 G/L (20 ºC)
Merck 14,8601
CAS DataBase Reference7775-11-3(CAS DataBase Reference)
EPA Substance Registry SystemChromic acid (H2CrO4), disodium salt(7775-11-3)
Safety Information
Hazard Codes T+,N
Risk Statements 45-46-60-61-21-25-26-34-42/43-48/23-50/53
Safety Statements 53-45-60-61
RIDADR UN 3288 6.1/PG 2
WGK Germany 3
RTECS GB2955000
HazardClass 6.1
PackingGroup II
Hazardous Substances Data7775-11-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Sodium chromate Usage And Synthesis
Chemical PropertiesYellow crystals or crystalline powder
General DescriptionSodium chromate is a yellow crystalline solid dissolved in a liquid medium, probably water. Sodium chromate is soluble in water. Sodium chromate is toxic by inhalation, ingestion and/or skin contact. Sodium chromate is noncombustible. Sodium chromate is used to make pigments for paints and inks, other chemicals, and as a wood preservative.
Air & Water ReactionsWater soluble.
Reactivity ProfileSODIUM CHROMATE is a strong oxidizer. Sodium chromate absorbs moisture from the atmosphere. Incompatible with strong acids . In contact with combustible materials may cause fire. Toxic chromium oxide fumes may form in fire [USCG, 1999].
Health HazardHighly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire HazardNon-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.
Sodium chromate Preparation Products And Raw materials
Preparation ProductsAcid Yellow 23-->Middle chrome yellow-->Pigment Geen 7
Raw materialsSodium dichromate dihydrate-->SODIUM DICHROMATE-->Chromic acid
Tag:Sodium chromate(7775-11-3) Related Product Information
SODIUM DICHROMATE Pigment Yellow 34 Chromium Chromic acid sodium bis[N-[8-[[5-(ethylsulphonyl)-2-hydroxyphenyl]azo]-7-hydroxy-1-naphthyl]methane-1-sulphonamidato(2-)]chromate(1-) Chromate(2-), [4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonato(3-)][4-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-, sodium ACID ORANGE 74 SODIUM DICHROMATE ANHYDROUS Sodium chromate decahydrate Sodium dichromate dihydrate SODIUM CHROMATE ANHYDROUS,EXTRA PURE SPECIAL PRODUCTION (MINIMUM QUANTITY APPROX.400KG) Acid Red 186 sodium bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzene-1-sulphonamidato(2-)]chromate(1-) POTASSIUM SODIUM CHROMATE Sodium chromate Sodium chromate Cr51,Sodium Chromate (51Cr) Injection SODIUM CHROMATE TETRAHYDRAT,SODIUM CHROMATE-4-HYDRATE EXTRA PURE,Sodium chromate tetrahydrate, 99+%,SODIUM CHROMATE GR TERAHYDRATE,SODIUM CHROMATE 4 H2O,SODIUM CHROMATE, SOLUTION, 0.5 M,SODIUM CHROMATE, TETRAHYDRATE REAGENT,sodium chromate tetrahydrate, reagent grade,Sodium chromate, 4-Hydrate, min. 99,0%,SODIUM CHROMATE TETRAHYDRATE,SODIUM CHROMATE,SODIUM CHROMATE, 4-HYDRATE SODIUM CHROMATE, HYDROUS