Phosphoric Acid PVC SG-8 with High Quality and Competitive Price

Phosphoric Acid PVC SG-8 with High Quality and Competitive Price System 1

Phosphoric Acid PVC SG-8 with High Quality and Competitive Price

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1. Structure of Phosphoric Acid Description：

Name:Phosphoric Acid

EINECS NO.:231-633-2

CAS NO. 7664-38-2

Purity:85

Packing:35kg/plastic drum

2. Main Features of Phosphoric Acid：

It is Colorless, transparent and syrupy liquid; It is odorless and tastes very sour; its melting point is 42.35 ; it is easily soluble in water and resolves in ethanol; it may irritate human skin to cause phlogosis and destroy the issue of human body; it has got hydroscopic.

It can be used as sour agent and nutritional agent of yeast. It can be used as sour agent for sauce and soft drinks. Used in the yeast Saccharomyces source of keeping nutrition and prevent bacteria breeding in vintage industry.

3.Phosphoric Acid Images

Phosphoric Acid PVC SG-8 with High Quality and Competitive Price

4.Phosphoric Acid Specification

Test/Property	Specification
Assay (H3PO4)	75.0% Min	85.0% Min
Fluoride (F)	0.001% Max	0.001% Max
Chloride (Cl)	0.0005% Max	0.0005% Max
Sulfate (SO4)	0.003% Max	0.003% Max
Color, (APHA)	20 Max	20 Max
Iron (Fe)	0.002% Max	0.002% Max
Arsenic (As)	0.5 ppm Max	0.5 ppm Max
Heavy metal(Pb)	5 ppm Max	5 ppm Max
Easy oxidized matter(H3PO3)	0.012% Max	0.012% Max

5.FAQ

1)How many tons does your factory can supply each moth?

30000tons/month

2)How to quarantee the quality of the products?

you can arrange SGS&BV or other quality inspection.

3)How many days you need to pepare the cargo after we made the order?

within 30 days.

Q:Why can quaternary ammonium salts catalyze the heterogeneous reaction between water-soluble inorganic salts and organic compounds: Quaternary ammonium salts have the characteristics of surfactants, with the water phase of the nucleophile in the composition of the ion pair, into the organic phase, thereby promoting the heterogeneous reaction faster 6224

Q:Organic chemistry extraction lab. If the KBr wasn&#39;t there I would just add HCl to protonate the NH2, but I&#39;m not sure if that will affect the KBr or the carbon chain. Both of these are in an aqueous phase.: The amine will certainly coordinate to K+, but the interaction is not very strong and hydrogen bonding from water will compete efficiently. Also, if your amine is soluble in water, you are not going to be able to isolate it by turning it into the corresponding ammonium salt.

Q:Do you eat too much alkali to harm your body?: We say that the base is limited to edible alkali. Edible alkali, is different from the industrial base of soda ash (sodium carbonate) and baking soda (sodium carbonate), baking soda is soda ash solution or crystal absorption of carbon dioxide after the finished product, the two are essentially no difference. Edible alkali is solid state, round, color white, soluble in water. Alcohol is not a commonly used condiment, it is just a food loose agent and meat tenderener, can make dry goods raw materials quickly rise, soften the fiber, remove the dough's sour taste, the appropriate use can bring excellent food The color, smell, taste, shape, to enhance people's appetite. Alkaline used in a large number of food processing such as noodles, bread, bread and so on.

Q:Magnesium can constitute chlorophyll, which reflects the nature of inorganic salts: norganic salt function (1), is the structural component of cells.Many inorganic salts are an important part of some complex compounds in cells.Example: Mg2 + is a necessary component of chlorophyll molecule; Fe2 + is the main component of hemoglobin; calcium carbonate is animal And the body of the bone, an important component of the teeth.

Q:Why is the vinegar?: Analysis of the chemical composition of vinegar, the main component is acetic acid, non-volatile acid, amino acids, sugar and so on. Therefore, vinegar disinfection and sterilization, reduce spicy taste, the protection of raw materials in the loss of vitamin C and other effects; also help digestion, improve the stomach acid environment, inhibit the propagation of harmful bacteria. So appropriate to eat vinegar for human health is good. But the first condition of the body's health is to keep the organ's normal work. When a large number of vinegar, a large number of vinegar into the body, will change the PH value of gastric juice to strengthen the acidity of the stomach, causing damage to the gastric mucosa. Healthy people a lot of vinegar can cause stomach pain, nausea, vomiting, and even lead to acute gastritis; and gastritis patients will make a lot of vinegar symptoms of stomach problems, ulcers can induce ulcers. At the same time, due to the large absorption of acetic acid will also affect the whole body's acid-base balance. This is because under normal circumstances, the human body blood, body fluid pH should be maintained between PH7.35-7.45, was weakly alkaline. Acid and alkaline food intake will affect the blood, body fluid pH. From the physiological point of view, acidic food intake too much, will cause blood, body fluids increased acidity, acidosis.

Q:People do not eat salt tears with no inorganic salt: I suddenly think of a science program that found a place a strange person, never drink water, then a variety of surprises. Finally, the scientist came out to explain that he can get the daily water needed from the food.

Q:Acidic oxide is a kind of oxide which can form acid or react with water to form salt and water. Generally non-metallic elements of oxides and certain transition metal elements of high-priced oxide. Such as sulfur trioxide SO3, phosphorus pentoxide P2O5, manganese dioxide Mn2O7, chromium trioxide CrO3 and so on. Most of the non-metallic oxides are acidic oxides. In our familiar non-metallic oxides, carbon monoxide and nitric oxide are not acidic oxides, and are usually classified as non-acid oxides.: Note: Most of the non-metallic oxides are acidic oxides. In our familiar non-metallic oxides, carbon monoxide and nitric oxide are not acidic oxides and are usually classified as non-acid oxides.

Q:Please tell in your own language how water and inorganic salts are transported from the soil to the leaves.: Inorganic salts that inorganic compounds in the salt, formerly known as minerals, in biological cells generally only fresh weight of 1% to 1.5%, the current body has found more than 20 species, including a large number of elements Ca Ca, P, K Ka Sulfur, selenium, molybdenum, fluorine, chromium, cobalt, iodine and so on. Although the inorganic salt in the cell, the body content is very low, but the effect is very large, if the attention of diet diversification, eat less animal fat, eat brown rice, corn and other coarse grains, do not eat too much refined flour, Salt to maintain a normal level.

Q:Are plants absorbing water and inorganic salts only through root tip or wrong? The: Plants through the leaves can also absorb water and inorganic salts, but the root tip is the main part of the plant to absorb water and inorganic salts.

Q:What is the inorganic salt: Inorganic salts are inorganic compounds in the salt, formerly known as minerals, the body has been found in more than 20 species, including constant elements of calcium, phosphorus, potassium, sulfur, sodium, chlorine, magnesium, trace elements are iron, zinc, , Chrome, cobalt, iodine, etc. If you pay attention to diet diversification, eat less animal fat, eat brown rice, corn and other coarse grains, do not eat too much refined flour, the body can make the inorganic salt to maintain normal level.

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