Zinc chromate
$94.1 - $273.65
- Product nameZinc chromate
- Cas No13530-65-9
- MFCrH2O4.Zn
- MW181.38
- EINECS236-878-9
- MDL NumberMFCD00036281
Synonyms
basiczincchromate ;buttercupyellow ;c.i.77955 ;chromicacid(h2cro4),zincsalt(1:1) ;chromicacid,zincsalt ;Chromicacid,zincsalt(1:1) ;chromiumzincoxide(zrcro4) ;ci77955
Properties
| Density | 3,4 g/cm3 |
| solubility | soluble in acid solutions; insoluble in acetone |
| Melting point | 316 °C |
| color | yellow prisms |
| Water Solubility | Insoluble in water. |
| Exposure limits | ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin) OSHA: Ceiling 0.1 mg/m3 NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 |
| CAS DataBase Reference | 13530-65-9(CAS DataBase Reference) |
| EPA Substance Registry System | Zinc chromate (13530-65-9) |
Description
Zinc Chromate is a zinc salt of chromate. As a corrosion inhibitor, it is used industrially in chromate conversion coatings, which was developed by the Ford Motor Company in the 1920s. Its major application is used as a coating over iron or aluminum materials in industrial painting with corrosion resistance. It is also used in spray paints, artists’ paints, pigments in varnishes, metal surface treatment and in making linoleum. Its putty form can be used as sealant in addition to two O-rings between sections of the failed solid rocket booster on Space Shuttle Challenger. However, it was concerned that it is a potential carcinogen, which can induce chromosome instability and DNA double-strand breaks.
Suppliers and manufacturers
-
Hebei Chuanghai Biotechnology Co., Ltd
-
career henan chemical co
- Henan Tianfu Chemical Co.,Ltd.
- City Chemical LLC
- Hubei Jusheng Technology Co.,Ltd.
- Hubei xin bonus chemical co. LTD
- Shandong chuangyingchemical Co., Ltd.
- Hefei TNJ Chemical Industry Co.,Ltd.
- Shaanxi Dideu Medichem Co. Ltd
- Baoji Guokang Healthchem co.,ltd