DE
ZINKCHROMAT Die Pigmentsorte
1 Anfragen
13530-65-9
Der Pigmentgrad
QINGDAO
50 kg / 0,2 kg Beutel
2017-01-20
Produktbeschreibung
Informationen der Verkäufer
Anfrageverlauf
- BeschreibungBasisinformation
- Produktname:
Zinkchromat
Anderer Name:Chromsäure (H2CrO4), Zinksalz (1:1); Zinkchromat(VI) (ZnCrO4); Zinkchromat; Zinkchromat (ZnCrO4); Chrom-Zinkoxid (ZnCrO4); Zink-Chromoxid (ZnCrO4); Hahnenfuß gelb; Zinkchrom gelb; Zincro ZTO; 1308-13-0; 1328-67-2; 14675-41-3
CAS-Nr.:13530-65-9
Molekulare Formel:CrH2O4.Zn
InChIKeys:InChIKey=AQKPQGSTQZCUEV-UHFFFAOYSA-L
Molekulargewicht:181.37400
Genaue Masse:179.84900
EG-Nummer:236-878-9
UNII:05F2837HUF
ICSC-Nummer:0811
UN-Nummer:3288|3077
DSSTox-Substanz-ID:DTXSID7047485
NCI-Thesauruscode:C45893
Farbe/Form:Yellow prisms|Lemon yellow powder
Kategorien:
Eigenschaften- PSA:
80.26000
XLogP3:-0.47770
Aussehen:Zinc chromate is an odorless yellow solid. Sinks in water. (USCG, 1999)
Dichte:3.40 g/cm3
Schmelzpunkt:316 °C
Wasserlöslichkeit:Solubility in water: none
Lagerbedingungen:Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ) that bears appropriate label. An inventory should be kept, showing quantity of carcinogen & date it was acquired Facilities for dispensing should be contiguous to storage area.
Geruch:Odorless
PH:... hexavalent chromium compounds are acidic
Experimentelle Eigenschaften:Solid yellow, molecular wt: 307.6 /Zinc chromate heptahydrate/|Strong oxidizing agent|Corrosive because of its oxidizing potency /chromate salts/
Luft- und Wasserreaktionen:No rapid reaction with air. No rapid reaction with water.
Reaktive Gruppe:Salts, Basic
Reaktivitätsalarme:Strong Oxidizing Agent
Reaktivitäts-Profil:Oxidizing agents, such as ZINC CHROMATE, can react with reducing agents to generate heat and products that may be gaseous (causing pressurization of closed containers). The products may themselves be capable of further reactions (such as combustion in the air). The chemical reduction of materials in this group can be rapid or even explosive, but often requires initiation (heat, spark, catalyst, addition of a solvent). Explosive mixtures of inorganic oxidizing agents with reducing agents often persist unchanged for long periods if initiation is prevented. Such systems are typically mixtures of solids, but may involve any combination of physical states. Some inorganic oxidizing agents are salts of metals that are soluble in water; dissolution dilutes but does not nullify the oxidizing power of such materials. Organic compounds, in general, have some reducing power and can in principle react with compounds in this class. Actual reactivity varies greatly with the identity of the organic compound. Inorganic oxidizing agents can react violently with active metals, cyanides, esters, and thiocyanates.