Intr
light red crystals. Monoclinic system. d 2. 95. Soluble in 1 cold water, 0.6 boiling water, insoluble in ethanol. When heated to 400~450 °c, the water is lost and completely decomposed at about 1150 °c. By high heat decomposition, release of toxic smoke.
Storage method
3. Handle with care during loading and unloading to prevent package damage.
Use
1. .
base fertilizer, seed soaking, seed dressing, topdressing and foliar spraying to promote crop growth and increase yield.
feed additive to make livestock and poultry develop well and have fattening effect.
(manganese fortifier).
FAccording to China's regulations, it can be used
1. 2. 3. 4. and often as a reducing agent. It is used for the determination of dissolved oxygen in water. It is also used for preparation of culture medium and preparation of electrolytic manganese and manganese salt.
cyanide copper and iron plating electrolyteØ Unstable under normal temperature and pressure
When it is heated to above 200 ℃, it starts to lose crystalline water. When it is about 280 ℃, it loses most of the crystalline water. When it is 700 ℃, it becomes anhydrous salt molten substance. It starts to decompose at 850 ℃ and releases sulfur trioxide, sulfur dioxide or oxygen due to different conditions. The residual black insoluble manganese trioxide is completely decomposed at about 1150 ℃.
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ü ü ü Abefore ordering.
from the date of actual receipt of the goods (the date of customer signature or receipt), and can apply for exchange (1) Functional failure specified by the National Three Guarantees Institute: the failure is confirmed by the manufacturer's designated or authorized after-sales service center, and the state-level third-party testing agency, and confirmed (2) Damaged or missing parts in the arrival logistics: verified No return or exchange Products damaged by the transportation company designated by the customer.
(3) Over warranty products Product quality problems caused by unauthorized maintenance, misuse, collision, negligence, abuse, liquid injection, accident, change, incorrect installation, or tearing up or altering labels, machine serial numbers, and anti-counterfeiting marks.
(7) T1) After-sales submission time2) Time limit for return: submit customer service or sales return information according to the corresponding return address within (including) 3) If the invoiced order has after-sales problems, the invoice must be
