Barium chromate

Số CAS: 10294-40-3
Khối lượng phân tử
Công thức phân tử / ký hiệu hóa học: BaCrO4

Mô tả

Yellow heavy monoclinic crystalline powder. Toxic. In the inorganic acid solution or decomposition. Insoluble in water, dilute acetic acid and chromic acid solution.

ỨNG DỤNG

Used for determination of sulfate, selenium acid salt reagents, used for production safety match, ceramics, glass pigment.

Phiếu kiểm nghiệm

Product name	barium chromate	CAS：10294-40-3
character	Yellow heavy monoclinic crystalline powder
Test items		estimated value
		analytically pure	chemically pure
BaCrO₄		≥ 98.0 ％	≥ 98.0％
hydrotrope		≤ 0.05％	≤ 0.05％
HCl insoluble		≤ 0.1％	≤0.15％
CI		≤ 0.15％	≤ 0.2％
Carbonate (CO3)		≤ 0.05％	≤0.1％