Potassium Pyrophosphate Chemical Additive Powder

Potassium Pyrophosphate Chemical Additive Powder System 1

Potassium Pyrophosphate Chemical Additive Powder

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 500000 kg/month

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Potassium Pyrophosphate

Product Name: Potassium Pyrophosphate（TKPP)

Molecular formula: K4P2O7

Molecular weight: 330.34

CAS NO.: 7320-34-5

HS CODE: 28353990
Potassium Pyrophosphate Chemical Additive Powder

Properties:

potassium phosphate is in white powder. Relative density 2.534 and melting point 1109℃; It is apt to

absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25 ,its

solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions.

Specifications Electron Grade：HG/T 3591-1999

INSPECT ION ITEM	UNIT	ELECTRON GRADE
Assay（K4P2O7）	≥%	98.0
Iron	≤%	0.01
Insoluble matter in water	≤%	0.10
PH Value	-	10.5±0.5
Heavy Metals(as Pb)	≤%	0.003
rtho Phosphate		Pass test

Specifications Industrial Grade：ZB/TG 12006-88

INSPECT ION ITEM	UNIT	FINE GRADE	FIRST GRADE	REGULAR GRADE
Assay（K4P2O7）	≥%	96.0	95.0	94.0
Iron	≤%	0.03	0.05	0.10
Insoluble matter in water	≤%	0.10	0.20	0.25
PH Value	-	10.0-10.7
Phosphate		Pass test

Packing :
25kgs woven bag lined with plastic bag or the demanding of customer.

Storage and transport:
It should be stored in a dry .ntilative and clean warehouse; kept away from moisture and hot, Furthermore, it should be stored

separately from poisonous substances.

Uses :
It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as

well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.

FAQ

1.Q: What is MOQ?

A: Our MOQ is 1 TON.

2.Q: Could you offer free sample?

A: We can provide free samples to you for quality testing.

3.Q: What about your packing?

A: For liquid: Flexitank, or IBC tank 1000L

For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)

Clients’ packing is workable.

4.Q: How about your productive capacity?

A: 150000 tons/Year.

5.Q: What is your delivery time?

A: Within 7 days after received deposit or L/C at sight.

Q:The inorganic portion of bone tissue is made of what complex mineral salt ?: hydroxyapatite - Ca10(PO4)6.(OH)2 - which covers the calcium and phosphorous that are needed for bone development And just so you know, plants don't have "bones" - your question was posted in Botany.

Q:What is the lack of inorganic salts for children?: Calcium would not have to say, long son, strong bones must be elements, drink milk to eat calcium can eat the sun, bone soup will not drink, you know know can find this is a false statement.

Q:Why is the inorganic salt left after the burning of the food: Food contains protein, fat, inorganic salts and water and other substances in the process of combustion in addition to inorganic salts and the rest of the water are burned, and water in the combustion process evaporates. So take the only inorganic salt.

Q:Now need to determine the freezing point of inorganic salt solution, what kind of freezing point instrument is more accurate?: Because a large branch of antifreeze is with inorganic salt solution.

Q:Do inorganic mercury salts bioaccumulate?: Yes they do bioaccumulate. Mercury builds up for years and years, and eventually sits in a residue of pure mercury. - JJ

Q:How does inorganic salts maintain osmotic pressure and pH: PH ~ inorganic salts of carbonates bicarbonate, hydrogen phosphate / dihydrogen phosphate, can help regulate the pH value of the internal environment, even if the external environment Zoumu changes, the environment will not change too fast, there will be a Buffer room

Q:Where are the parts of the bryophyte absorb water and inorganic salts?: Moss moss moss, moss Gang, moss root through the fake root absorption, that is, the use of cell penetration technology, moss Gang has evolved out of the root, so you can directly through the relatively low roots to absorb Oh

Q:Why is the residue after burning known as coarse ash? And inorganic salt content What is the difference: GB / T5009.4-2003 "Determination of ash in food" (a) the principle of a certain amount of samples after carbonization into the high temperature furnace burning, the organic matter is oxidized decomposition to carbon dioxide, nitrogen oxides and Water and other forms of escape, and inorganic substances to sulfate, phosphate, carbonate, chloride and other inorganic salts and metal oxide in the form of residual

Q:I had asked a similar question on GC operation last week, but for different kinds of compounds.For my biochem research project at school, I&#39;m testing the ability of a species of bacteria to biodegrade alcohols found in gasoline (methanol, ethanol, isopropyl, tert-butyl and cyclohexanol). The bacteria is growing in a solution of minute amounts of alcohols and Mineral Medium, which is basically just water and dissolved inorganic salts (CaCl2, KH2PO4, NH4NO3 and MgSO4).I know GC&#39;s are primarily used to separate organic mixtures. Can a GC separate organic compounds dissolved in salt water? Is it safe to put salt water in a GC? Or would I have to do an extraction to separate the alcohols and run the organic extract through the GC?: Do not let salts enter the GC. You will have to perform an extraction step and run that. Salts can precipitate in the column or degrade into reactive species that can corrode the GC. Water is OK since it will not destroy the column (I've run aqueous solutions before), but salts are not.

Q:Can you please help me with this question and give me a website reference.: Many of these materials enter the water through natural channels---minerals, salts and the like come from exposure to rocks, dirt and other inorganic materials.

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