Iron vanadium toxicity statement

Name: China Iron vanadium toxicity statement Manufacturers Suppliers Factory - Wholesale Service - ZhenAn
Brand: ZhenAn
SKU: 217881180

Content: 60,80 Packaging: one ton per pack

Send Inquiry

Description

ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of iron vanadium toxicity statement in China. With abundant experience, we warmly welcome you to wholesale discount iron vanadium toxicity statement in stock here from our factory. Quality products and reasonable price are available.

Products Description

Metal vanadium has very low toxicity, but vanadium compounds are moderately or highly toxic to humans and animals. Its toxic effects are related to the valence state of vanadium, solubility, and the route of ingestion. The higher the valence, the greater the toxicity. For example, the toxicity of pentavalent vanadium is 3 to 5 times greater than that of trivalent vanadium. Vanadium pentoxide and its salts are the most toxic (produced by unscrupulous vendors without any pollution treatment facilities). It's vanadium pentoxide!).

Increased concentrations of zinc in food increase the toxicity of vanadium. Vitamin C can reduce the toxicity of vanadium, which may be due to vitamin C reducing the highly toxic 5-valent vanadium into 3-valent vanadium. Different intake routes will also affect the toxicity. The highest toxicity is from injection, the lowest toxicity is from oral ingestion, and the toxicity from respiratory ingestion is in between. The higher the pH value of the injection, the higher its toxicity.

Vanadium is not easy to accumulate in the human body (but poisoning can occur if more than 10 mg per day or 10-20 micrograms of vanadium per gram of food is consumed), so people generally only suffer from acute poisoning.

Some people who are exposed to vanadium may develop urticaria, allergic eczematous dermatitis, severe itching, etc. If exposed to a large amount of vanadium compound smoke and dust, symptoms of nose and eye irritation will first appear, and then respiratory tract irritation will occur, and then again. Gastrointestinal and neurological symptoms. In addition to the obvious acute poisoning mentioned above, the toxicity of vanadium also includes reproductive toxicity, embryotoxicity, and possibly mutagenic, teratogenic, carcinogenic and other toxicities.

If too much vanadium is inhaled, it can irritate the respiratory, digestive and nervous systems, and can also damage the skin, heart and kidneys. It can also inhibit the activity of adenosine triphosphatase and phosphatase, cause skin inflammation and cause allergic diseases. Long-term inhalation of vanadium ore powder can cause pulmonary edema. Large doses of vitamin C and ethylenediaminetetraacetic acid can accelerate the excretion of vanadium and have therapeutic effects.

Ferrovanadium

Ferrovanadium block

Products Content

Grade	V	Al	P	Si	C
FeV40-A	38-45	1.5	0.09	2	0.6
FeV40-B	38-45	2	0.15	3	0.8
FeV50-A	48-55	1.5	0.07	2	0.4
FeV50-B	45-55	2	0.1	2.5	0.6
FeV60-A	58.0~65.0	1.5	0.06	2	0.4
FeV60-B	58.0~65.0	2	0.1	2.5	0.6
FeV60-A	58.0~65.0	0.4	2	0.06	0.04
FeV60-B	58.0~65.0	0.6	2.5	0.1	0.05
FeV80-A	78-82	1.5	0.05	1.5	0.15
FeV80-B	78-82	2	0.06	1.5	0.2