Chromium Nitrate Chemical Powder Additive Admixture

Chromium Nitrate Chemical Powder Additive Admixture System 1

Chromium Nitrate Chemical Powder Additive Admixture

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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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Chromium Nitrate

Product Name：Chromium Nitrate, Chromium(Ⅲ)nitrate,nonahydrate

Molecular formula: Cr(NO3)3·9H2O

Molecular weight: 400.15

CAS NO.: 7789-02-8

HS CODE: 28342980

UN NO.: 2720 5.1 Class Oxidant

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Properties and applications:
It is a purple red crystal of monoclinic system. It's easy in moisture absorption. Melting point:60°C. It will be decompose at

125.5°C. The chromium nitrate monahydrate can be easily dissolved in water, alcohols and acetone, acids. Its aqueous

solution is green when heated, turn into reddish purple rapidly after cooling. It has a property of rot, and it can burn our skin.

It will burn once in contact with easy combustion things.

The major applications of chromium nitrate include preparation of other inorganic or organic chromium, catalysts and carrier

materils, corosion inhibitors and dye mordant as well as colorant in glass industry and colored glzae of ceramics.

Product Specification: Q/YLB-2005-23

Inspection ltem	Unit	Catalyst Grade	Industrial Grade
Assay Cr(NO3)3·9H2O	%>=	98.0	98.0
Water Insolubles	%>=	0.02	0.1
Chloride (Cl)	%<=< span="">	0.01	0.05
Sulfate (SO4)	%<=< span="">	0.02	0.05
Al	%<=< span="">	0.05	---
Ca	%<=< span="">	0.01	---
Fe	%<=< span="">	0.1	---
K	%>=	0.1	---
Na	%>=	0.1	---
Appearance		Purple red crystal	Purple red crystal

Packing: In 25/50kg net PP/PE bag or the demanding of customer.

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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: Can inorganic salts be tested by LC / MS?: LC-MS mass spectrometer for organic matter, inorganic salts can not be atomized not applicable, and will pollute the instrument.

Q: How to get an inorganic salt: Inorganic salts are salts of inorganic compounds, formerly known as minerals. Plant growth needs N, P, K three elements and Ca, Zn, B, Mg, S, Fe and other trace elements. Depending on the type and amount of inorganic salts required for plant life, the water and various proportions of inorganic salts are scientifically formulated into plant nutrient solutions. The method of cultivating plants with plant nutrient solution is called soilless cultivation. The inorganic salts used to prepare the nutrient solution are generally not available for extraction, such as potassium nitrate, calcium nitrate, magnesium sulfate, potassium dihydrogen phosphate, copper sulfate, zinc sulfate and the like, and the reagent may be a chemical fertilizer. The purity of the reagent is high and the impurities of the fertilizer are more. If you can not get it, you can use soil leaching solution (fertile soil plus fresh water, the liquid obtained after filtration), which generally contains a variety of inorganic salts.

Q: What inorganic salts and trace elements are there in rice?: Ribulose (0.08 mg) Nucleic Acid (1.50 mg) Vitamin C (8.00 mg) Vitamin E (1.01 mg) Calcium (11.00 mg) Phosphorus (121.00 mg) Potassium (97.00 mg)

Q: Octopus why the lack of boron-containing inorganic salts can cause rape to flow only without fruit: When the boron deficiency occurs, pollen tube germination is affected and poor fertilization leads to seed formation.

Q: Several inorganic salts are lacking in symptoms and food sources: Ingredients of calcium-containing inorganic salts: dairy products, beans, grains, kelp and so on

Q: How to isolate the effects of inorganic salts on enzyme solubility: Most enzymes are proteins, and high concentrations of inorganic salts can denature the protein and precipitate. The enzyme can be separated by this principle.

Q: General identification method of inorganic salts: Take platinum wire, with hydrochloric acid wet, dipped in the test sample, burning in the colorless flame, the flame that was purple. But a small amount of sodium mixed, must be separated from the blue glass perspective can be identified. 2K ++ [PtCI6] 2- → K2PtCI6

Q: Does the inorganic salt affect the gpc molecular weight results?: GPC determination of molecular weight through the column when the molecular size of the molecular peak, the molecular weight of the early comparison of the peak, that is relatively large molecules in the GPC pillars can not pass, pass the molecules were detected out of the peak, This molecular weight is not absolute, since the GPC determination is actually the size of the molecule rather than the size of the molecule, and of course it is also possible to approximate the molecular weight of the molecular weight of the molecule. Large; exactly how their relationship, with GPC can not be determined, only through the standard liquid molecular weight to compare, this result is relative, not absolute.

Q: Of the dissolved salts found in seawater, _____ % are minor inorganic salts, or trace.: it's definitly one of these: 99.28 .72 72 50 i think it's 99.28. lemme no if you get it right!!