Phosphoric Acid

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 1000MT m.t./month

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Specifications

phosphoric acid
Molecular Formula: H3PO4
Content: 75%,81%,85% min. or produce as per your requirements.

Phosphoric Acid food grade

Molecular Formula: H3PO4

Molecular weight: 97.99

Content: 85% min.

Density: 1.6850 ( under 25C)

Properties:

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.

Use:
Technical grade phosphoric acid may be used to produce variety of phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant. It is also used as a catalyst, drying agent and cleaner. In coating industry it is used as a rust-proof coating for metals.

Packing:
Packed in plastic drums, net weight : 35 kg , 330 kg or 1600kg.

Specifications of Phosphoric Acid food grade
No.	Items of Analysis	Unit	National standard: GB3149-2004	Analytical data
1	Color	Apha	≤20	10
2	H3PO4	%	≥85.0	85.1
3	ArsenicAs	%	≤0.00005	0.00002
4	Heavy metalPb	%	≤0.0005	0.0003
5	Fluoride(F)	%	≤0.0010	0.0001
6	Oxide(H3PO3)	%	≤0.0120	0.0030

Q: Such as sulfuric acid, carbonic acid. The The thank you very much: Nitric acid oxalic acid

Q: Why the apple is green and very sour: There are two reasons for both inside and outside. Internal causes of these apples are containing a kind of anthocyanins, anthocyanins increase will appear red. On the contrary, less will become green. External is the sun, when the sun shines on the apple, the irradiated side of the anthocyanin will be a lot of increase. In this way, the apple side of the sun will gradually become red. In contrast, the other side appears to be more green. As for some of the apples (such as bananas) no matter how the sun, it will not turn red, because they contain less leaves, with lutein is also more apples are ripe yet red, so the color does not seem to play What big effect. At present, although it is not clear why this is the reason, but in any case, the fruit is because with the leaves, safflower pigment the same pigment is more and more into the red. Many fruit ripening will produce a lot of sugar, so become very sweet. Apple's red pigment with apple sugar is closely related. It can be said that with the increase in sugar, the pigment is also increasing, green apple sugar less, so will acid!

Q: What are the properties of acid?: react with alkali to form salt and water.

Q: How can we order sour?: Salt water soak

Q: Potassium permanganate is not used when it will bring those hazards?: Inhalation can cause respiratory damage. Splashed eyes, to stimulate the conjunctiva, severe cases caused by burns. Stimulate the skin. Concentrated solution or crystal is corrosive to the skin, irritating to the organization and easy to contaminate the skin. Oral erosion of the mouth and digestive tract, there mouth burning sensation, upper abdominal pain, nausea, vomiting, oropharyngeal swelling and so on. Oral dampness, oral mucosal black stained brownish black, swelling erosion, stomach bleeding, liver and kidney damage, severe abdominal pain, vomiting, bloody stool, shock, and finally died of circulatory failure, the product of pure lethal dose of about 10g.

Q: Why are the tomatoes?: Not sour is sweet

Q: What is the acid egg: 1 vinegar egg preparation to take fresh eggs 10, 9 degrees vinegar (or local quality vinegar) 500ml, honey or sugar amount. With alcohol disinfection of eggs into the porcelain containers, and then into the vinegar, sealed 48 hours, until the eggshell softened, only thin egg wrapped in swollen eggs, unsealed, the egg skin smashed, the egg white, Egg yolk and vinegar mix, then placed after 24 hours available. 2 use method to take vinegar egg 40 ~ 50ml, plus 2 to 3 times the warm water, plus the right amount of honey or sugar, feeding a day, once every 10 to 15 days can be. 3 cases on March 5, 1999, a farmer 1 pig susceptible treatment. Symptoms: normal body temperature, loss of appetite, defecation difficulties, often for defecation posture, sometimes discharged dry and small dung ball, and with white or red brown mucus, urine deep yellow and small, palpable abdominal touch To the large intestine with dry hard feces, diagnosed as constipation. Then with rhubarb 100g, fruit guide 10 feeding service, intramuscular injection VB1 10ml, once every 3 days, although the constipation has been alleviated, but a week later, the symptoms as early as possible. Second consultation in the original drug on the basis of plus Ma Ren 12g, talc, rhubarb, Yuan Mingfen, Citrus aurantium 9g, Jianshui feeding service, once every 3 days, still ineffective. Finally diagnosed as habitual constipation, then the law of the use of vinegar egg treatment for 10 days, told more, no recurrence. 4 experience vinegar egg drawn easy, affordable, effective, can be widely used in habitual constipation, constipation caused by infectious diseases, antibiotics should be based on the treatment, with the application of vinegar egg, the effect will be more satisfied.

Q: Give some examples, say clearly, thank you! ~: Acid and alkali

Q: Want to cut the onion, but the eyes have been kept tears, very sour, how do?: Put the onion put a refrigerator for a minute just fine, and do not shed tears in the cut

Q: What is the salty acid?: That tung salted acid products, mainly acid buckwheat head, hot pepper, from the ancestral ancestral so far, has nearly 150 years of history, the current signs for the group of sauce factory. The last century 20-40 years, and Nanning famous "Wan Li Ji Yuan" par, then Longan County that Tong's sauce and acid products produced in Nanning is also renowned. The following are the same as the "

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