Physical Properties Uses Preparation
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Chromic sulfate

Physical Properties Uses Preparation
Product Name
Chromic sulfate
CAS No.
10101-53-8
Chemical Name
Chromic sulfate
Synonyms
BCS;koreon;ci77305;NA-9100;baychroma;baychromf;c.i.77305;cromitanb;chromitanb;CHROMAL(TM)
CBNumber
CB0103338
Molecular Formula
Cr2O12S3
Formula Weight
392.18
MOL File
10101-53-8.mol
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Chromic sulfate Property

Density 
3.012
form 
Crystalline
Water Solubility 
insoluble H2O, acids [MER06]
Stability:
Stable.
CAS DataBase Reference
10101-53-8(CAS DataBase Reference)
EPA Substance Registry System
Sulfuric acid, chromium(3+) salt (3:2)(10101-53-8)
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Safety

RIDADR 
UN 9100
Hazardous Substances Data
10101-53-8(Hazardous Substances Data)
Toxicity
MLD in frogs, mice, rabbits (mg/kg): 37, 246.8, 215 i.v. (Cavalli)
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Hazard and Precautionary Statements (GHS)

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Chromic sulfate Chemical Properties,Usage,Production

Physical Properties

Reddish-brown hexagonal crystal; the pentadecahydrate is a dark green amorphous substance while the octadecahydrate is a violet cubic crystal; the densities are 3.10 g/cm3 (the anhydrous salt), 1.87 g/cm3 (pentadecahydrate), 1.709/cm3 (octadecahydrate); the anhydrous sulfate is insoluble in water and acids; the hydrate salts are soluble in water; the pentadecahydrate is insoluble in alcohol, but the octadecahydrate dissolves in alcohol.

Uses

Chromium(III) sulfate is used as the electrolyte for obtaining pure chromium metal. It is used for chrome plating of other metals for protective and decorative purposes. Other important applications of this compound are as a mordant in the textile industry; in tanning leather; to dissolve gelatin; to impart green color to paints, varnishes, inks, and ceramic glazes; and as a catalyst.

Preparation

Chromium(III) sulfate is prepared by treating chromium(III) hydroxide with sulfuric acid followed by crystallization:
2Cr(OH)3 + 3H2SO4 → Cr2(SO4)3 + 6H2O

Chemical Properties

Also known as chromic sulfate,Cr2(S04)3, is a violet or red powder that is insoluble in water and acids.The basic form (reduction of sodium dichromate) is used in tanning. Other uses are chrome plating,chromium alloys,mordant,catalyst,green paints and varnishes,green ink,and ceramic glazes.

Chemical Properties

Chromic sulfate is a peach colored solid or red to violet, odorless powder.

Uses

Chrome plating, chromium alloys, mordant, catalyst, green paints and varnishes, green ink, ceramics (glazes). The basic form (reduction of sodium dichromate) is used in tanning.

Definition

ChEBI: A compound of chromium and sulfate in which the ratio of chromium (in the +3 oxidation state) to sulfate is 2:3

General Description

Dark green to violet crystalline material. Used in paints and inks, ceramics, and in textile dyeing. I Chromic sulfate is noncombustible. The primary hazard of Chromic sulfate is the potential for environmental damage if released. Immediate steps should be taken to limit its spread to the environment.

Air & Water Reactions

Water soluble.

Reactivity Profile

Chromic sulfate has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive.

Health Hazard

INHALATION: Corrosive action on mucous membranes. SKIN: May elicit an allergic reaction. Corrosive action on skin. Lesions confined to exposed parts.

Fire Hazard

Special Hazards of Combustion Products: Decomposes to chromic acid when heated.

Potential Exposure

This compound is used in green paints, inks, dyes, and ceramics

Shipping

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required

Incompatibilities

This chemical has weak oxidizing and reducing properties. Keep away from strong oxidizers Chromic Sulfate 837 (perchlorates, peroxides, permanganates, chlorates, nitrates, chlorine, bromine, and fluorine). When heated this chemical decomposes to chromic acid.

Waste Disposal

Return to supplier where possible. Where this is not practical, the material should be encapsulated and buried in a specially designated chemical landfill.

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Chromic sulfate Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Fax
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)
Email
sh@meryer.com
Country
China
ProdList
40269
Advantage
62
Adamas Reagent, Ltd.
Tel
400-600-9262
Email
bxy@titansci.com
Country
China
ProdList
13919
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202,021-54308259
Fax
+86-21-64545202
Email
info@hanhonggroup.com
Country
China
ProdList
43260
Advantage
64
Chengdu XiYa Chemical Technology Co., Ltd.
Tel
4008-626-111
Fax
028-84752058
Email
sale@xiyashiji.com
Country
China
ProdList
9629
Advantage
57
Spectrum Chemical Manufacturing Corp.
Tel
021-67601398,18616765336,QQ:3003443155
Fax
021-57711696
Email
mkt@spectrumchina.net
Country
China
ProdList
9689
Advantage
60
Dalian Meilun Biotech Co., Ltd.
Tel
0411-66771943;0411-66771942
Fax
0411-66771945
Email
sales@meilune.com
Country
China
ProdList
4046
Advantage
58
Wuxi Zhangkun Biochemical Technology Co., Ltd.
Tel
+86 0510-85629785,66892159,66898509
Fax
+86 0510-85625359
Email
saleschem@zhk-bio.com
Country
China
ProdList
2335
Advantage
58
Shanghai Meishui Chemical Technology Co., Ltd
Tel
021-60549325 18616193163
Fax
021-33250306
Email
mail@meishuichem.com
Country
China
ProdList
4537
Advantage
56
HUBEI RISON CHEMICAL CO.,LTD
Tel
027 83642615 13995607107
Fax
027 83660699
Email
market@risonchem.com
Country
China
ProdList
282
Advantage
58
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
051085629785,051085625359,QQ974229108,QQ1373125882
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
19214
Advantage
58
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View Lastest Price from Chromic sulfate manufacturers

career henan chemical co
Product
Chromic sulfate 10101-53-8
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1kg,5kg,100kg
Release date
2019-07-10

10101-53-8, Chromic sulfateRelated Search:


  • CHROMAL(TM)
  • CHROME SULFATE
  • CHROMIC SULFATE
  • CHROMIC SULPHATE
  • CHROMIUM(+3)SULFATE
  • CHROMIUM(III) SULFATE
  • CHROMIUM SULFATE
  • CHROMIUM SULPHATE
  • BASIC CHROME SULFATE
  • BCS
  • baychroma
  • baychromf
  • c.i.77305
  • chromicsulfate(cr2(so4)3)
  • chromitanb
  • cromitanb
  • dichromiumsulfate
  • dichromiumsulphate
  • dichromiumtrisulphate
  • koreon
  • dichromium tris(sulphate)
  • Chromium(III) sulfate hexahydrate
  • chromitanms
  • chromitanna
  • chromium(iii)sulfate(2:3)
  • chromiumsulfate(2:3)
  • chromiumsulfate(cr2(so4)3)
  • chromiumsulphate(2:3)
  • ci77305
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  • Basicchromiumsulfate
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