Hefei TNJ Chemical Industry Co.,Ltd.
tnj chemical
>> Featured products >> Chromium oxide suppliers

products list

정확 하 게 당신이 원합니다? 보십시오 문의하기>>

Chromium oxide suppliers suppliers
Chromium oxide suppliers
  • CAS:

    1308-38-9
  • 분자 공식:

    Cr2O3
  • 품질 표준:

    99%Min
  • 포장:

    25kg/bag
  • Mininmum 순서:

    1kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

지금 문의

  • 제품 세부 사항

Find Chromium oxide suppliers from China, and select TNJ Chemical as the top Chromium oxide suppliers, factory and manufacturers. We offer best price of Chromium oxide with high quality. If you want to buy Chromium oxide, please feel free to contact sales@tnjchem.com


Chromium oxide Cr2O3 CAS 1308-38-9, melting point at 2266±25℃, boiling point at 4000℃. Hexagonal crystal or amorphous olive green powder with a metallic luster and magnetic. Insoluble in water and acid, soluble in hot alkali metal bromic acid solution. Extremely stable in light, atmosphere, high temperature and corrosive gases (SO2, H2S, etc).


Physical Properties
Melting point, °C     2266±25
Boiling range, °C      4000
Density                    5.21
Flash point, °C         3000

Specification
Appearance                   Dark green crystal or powder
Assay(Cr2O3)                ≥99%
Chromium anhydride     0.05%Max
Water insoluble             1.0%Max
Fe                                 0.20%Max
Sulfate (SO4)                0.05%Max
Chloride                         0.01%Max

Acid sodium salt             0.5%Max

 

Applications
Mainly used for the industries of pigment, metallurgy, refractory and ceramics etc.

Packaging
25kg per bag,20mt per 20GP container or as request

Storage & Handling
Prevent weathering,should be stored in dry place, avoid big temperature difference, moisture, acid mist and sun.Once opened, should be fastened well to prevent the water vapor and pollution.
Storage should be kept away from food.
Always refer to the Material Safety Data Sheet (MSDS) for detailed information on handling and disposal.
우리 회사에 보내기

      제품 :

      Chromium oxide suppliers
    • 여기를 클릭 보기 우리의 연락처 정보>>