Can you add acid to the premix at present?

Hello, experts!) A7 _ 8 R6 g7 e #} can arsanilic acid be added to the premix at present? Is there a standard? If it can't be used, how to replace it? Ask urgently! Please help me more-- I don't know very well, I can only help you-- it has been banned a long time ago. To recommend a product:;} 9 F'N# D) I: l 'Z7 E $Q & I 0 Gt$ w-g # J3b at present, to solve the bright red fur of pig skin is mainly by adding organic iron (ferrous fumarate, amino acid chelated iron, etc.), which only strengthens the addition of iron, but can not promote the transport and transformation of iron in the body, and the effect is often not very satisfactory. Fuhongtai, a new generation of blood-generating agent launched by our company, has changed the original traditional iron supplement model. this product does not contain iron, but it can fully stimulate the mitochondria in animal cells with low-cost inorganic iron as raw materials. the mitochondria are used as the biological converter of iron, making it the engine of iron metabolism, quickly transforming inorganic iron into bioactive iron, accelerating the synthesis of heme and hemoglobin, and improving the color of animal skin. The biocatalytic factor contained in this product mainly acts on immature cells, enhances the division and reproduction of immature cells in bone marrow, participates in the proliferation of red blood cells, increases the hematopoietic function of the body, and finally achieves the bright red coat of animal skin. and promote the growth of livestock, improve its production performance. This product (the formula has been adjusted according to the characteristics of use) has been used by many premix and concentrate factories for a long time, and the effect is particularly obvious.) T2 P2`; X2J product composition: l & T2]. F 9 Q vitamin C, vitamin B12, biocatalytic factor, synergist, etc. 1 ^ 1 C "{* d3 C $b-O + Cb main efficacy:% G% p) I0N. V (J8? * W1), promote the division and reproduction of immature cells in bone marrow, participate in the proliferation of erythrocytes, and increase the hematopoietic function of the body." I5l / h5v3L / Y8p (w5`2) acts on the mitochondria in the cell, using the mitochondria as the biological converter of iron, accelerating the synthesis of heme and hemoglobin and improving the color of animal skin. / lU4 e1i2C% P3 ~ 4Z9W; j 3. Ensure the activity of methemoglobin in the body and prevent the transformation from methemoglobin to methemoglobin, so as to ensure the smooth transport of oxygen in the body and the supply of oxygen. !} # b "L% N! V7 B. K4, promote the absorption of Fe2+ in the intestinal tract and transport in the body, ensure the physiological function of Fe2+ in the body, and prevent the occurrence of iron deficiency anemia. , O!} / b0q1 Y # * [. Y* B5L (d 5) can replace high copper and blacken feces. 1;? 2 [8 C! P use characteristics:! V% u3 ^ * A3 u! E1. By using this product, the high copper in formula feed can be reduced to 50-80ppm, which can solve the problems of feed oxidation and feed palatability in feed enterprises, and make feces black at the same time. 0R* U: W; | 6D9j4 N2, using this product, it is recommended to increase the content of inorganic iron (FeSO4) to make the content of iron in formula feed reach 800-1000ppm, and the effect is the best. 8L; OW+ _ $g4e-L & I + W3, which can completely replace the addition of organic arsine in feed products, ensure the safety of feed products, and meet the requirements of safety and pollution-free feed products. * E1 dC! L# W5 V4 e7 A 4, it can save the cost of feed formula and improve the market competitiveness of feed products.) U (v9 | * v9 E1 ~ # Mn* I3 [addition: 8H'y5l7O'Z) e: x$ |! J6 H4 j (t applicable object addition (g / t) 3 x 0 P'] # K-M3] "b + r + b piglet (g / t compound feed) 150ml 2000 L# y! | 5Q-9 U" {(b medium pig (g / ton compound feed) 100m / t compound feed) 2T-e J & i0i1D pregnant and lactating sows (g / t compound feed) 150Me 250 6U: Y5 T8 I (^ 4 if necessary) Contact me-- when was it banned? Is there an express provision-- not in the list of permitted additives-- quoted from yangshizhu's content # w & g published at 14:36 on 2009-8-10? / 5 O (e + h8k$ r8 V* @ not found in the catalogue of allowed additives & B1 p7 G1 W4 V7 O "h`q1qD5 V$} 8 Y$ g) | refer to the catalogue of specifications for the use of feed drug additives. 1 J-V "y 0 ^ 5 R'f arsanilic acid (Arsanilic acid). T-|;: d (~'[l3J; w, s, also known as p-aminophenyl arsine acid or aminophenyl arsine acid) is one of the most commonly used organic arsine preparations at present. It was approved by the Department of Agriculture in 1993 and still approved for use by FDA in the United States. 3-nitro-4-hydroxy-phenylarsonic acid (3-nitro-4-hydroxy-phenylarsonic acid), together with p-Arsanilic Acid,PASA (p-aminophenyl arsonic acid), have become two kinds of arsenic-containing feed additives widely used in the world in recent years, while roxarsone is more widely used than arsanilic acid. The United States Food and Drug Administration (FDA) first allowed roxa arsenic to be used in chicken feed in 1964 and formally approved as a growth promoter for pigs and chickens in 1983. Luo Wenfeng, thank you. I always thought that this could easily lead to heavy metal residues not allowed to be used, hehe. However, it is forbidden to use layers during the laying period.-- quoted from the content published by yangshizhu at 16:36 on 2009-8-10, 2 o% P4 "Q2k1 Y3 O. Uyguwenfeng. Oh, thank you. I always thought that this could easily lead to heavy metal residues not allowed to be used, hehe. However, it is forbidden to use during the laying period, 0 A (}'@-J + e "T5d" @. ~ 9 km + Y7 N1 T "H: F6] j hehe, yes. Laying hens are forbidden. Pig feed can be used, but the label should indicate the dosage. At present, the maximum amount allowed by the state is 100g/ ton mixture-- hehe. Take a look at our Changde-arsanilic acid can be used in pig feed, in addition to red fur, but also can promote growth. Is it reasonable to write xx factor in 100ppm xx-component? I doubt it