Lithium chromate

Số CAS: 7789-01-7
Khối lượng phân tử: 129.88
Công thức phân tử / ký hiệu hóa học: Li2CrO4

Mô tả

Chemical Properties: A yellow crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Lithium chromate is used as a corrosion inhibitor and in the manufacture of other chemicals.

Melting point：844℃

density : 1.355 g/mL at 25 °C(lit.)

ỨNG DỤNG

In the textile industry as refrigerants

Phiếu kiểm nghiệm

Product name	Lithium chromate		CAS：7789-01-7
Description
TEST ITEMS		TEST RESULTS
		Lithium chromate solution			Lithium chromate dihydrate
Li₂CrO₄(%)		≥36％Solution		≥50% Solution	≥99.0%
Ca		≤0.05%		≤0.05%	≤0.1%
Mg		≤0.02%		≤0.02%	---
SO₄		≤0.05%		≤0.05%	≤0.05%
Insolubles		≤0.01%		≤0.01%	≤0.01%
Na		---		---	≤0.1%
Fe		---		---	≤0.005%
Pb		---		---	≤0.01%