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CAS No.: | 12336-95-7 |
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Name: | Chromium sulfate,basic,solid |
Molecular Structure: | |
Formula: | CrHO5S |
Molecular Weight: | 165.07 |
Synonyms: | Chromiumsulfate (Cr(OH)SO4) (6CI);Actan CRM 1;Basic chromic sulfate;Basic chromiumsulfate;Chromedol;Monobasic chromium sulfate;Neochrome (tanningagent);Neochrome R;Peachrome;Sulfuric acid, chromium salt, basic;Chromium hydroxidesulfate (Cr(OH)(SO4)); |
EINECS: | 235-595-8 |
Density: | 1.57 g/cm3 |
Melting Point: | >900oC |
Boiling Point: | 102oC |
Solubility: | 1000g/L |
Appearance: | dark green liquid |
PSA: | 111.70000 |
LogP: | -0.43400 |
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The Chromium hydroxide sulfate, with the CAS registry number 12336-95-7, is also known as Monobasic chromium sulfate. It belongs to the product category of Inorganics. Its EINECS registry number is 235-595-8. This chemical's molecular formula is CrHO5S and molecular weight is 165.06604. Its IUPAC name is called chromium(3+) hydroxide sulfate. This chemical's classification codes are Human Data; Mutation data; Skin / Eye Irritant; Tumor data. It should be stored in a cool, ventilated, dry coffers. Its Containers should be sealed from moisture. It is dark green liquid.
Physical properties of Chromium hydroxide sulfate: (1)H-Bond Donor: 1; (2)H-Bond Acceptor: 5; (3)Rotatable Bond Count: 0; (4)#H bond acceptors: 5; (5)#H bond donors: 3; (6)#Freely Rotating Bonds: 0; (7)Polar Surface Area: 88.64 Å2.
Preparation: this chemical can be prepared by sodium dichromate liquor and sodium bisulfate. This reaction will need reducing agent sucrose. Then obtained solid products of basic chromium sulphate.
8Na2Cr2O7+48NaHSO4+C12H22Ol1→16Cr(OH)SO4+32Na2SO4+43H2O+12CO2↑
8Na2Cr2O7+24H2SO4+C12H22O11→16Cr(OH)SO4+8Na2SO4+27H2O+12CO2↑
Uses of Chromium hydroxide sulfate: It mainly used for tanning leather. In addition, it is also the materials of producting hydrogen chromium. This chemical also can be used for the production of reactive black dye in dye industry. What's more, it is used as a mordant in printing and dyeing industry.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: [OH-].[O-]S(=O)(=O)[O-].[Cr+3]
(2)InChI: InChI=1S/Cr.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+3;;/p-3
(3)InChIKey: DSHWASKZZBZKOE-UHFFFAOYSA-K
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | 2900mg/kg (2900mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA BEHAVIORAL: IRRITABILITY | Toksikologicheskii Vestnik. Vol. (2), Pg. 34, 1998. |
rat | LD50 | oral | 7760mg/kg (7760mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA BEHAVIORAL: IRRITABILITY | Toksikologicheskii Vestnik. Vol. (2), Pg. 34, 1998. |
women | LDLo | oral | 960mg/kg (960mg/kg) | CARDIAC: OTHER CHANGES GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF ENDOCRINE PANCREAS GASTROINTESTINAL: NECROTIC GHANGES | Intensive Care Medicine. Vol. 20, Pg. 145, 1994. |