Chromium Nitrate Chemical Powder Additive Admixture
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- 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
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.
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: and what are the kinds of organic compounds?..pls. help me abt. this..thanks!..(^_^)
- I think organic compunds are anything with Carbon(C), although I really don't know.
- Q: The effect of inorganic salt medium and the difference with enrichment medium
- The enrichment of nutrients is based on the basis of nutrition based on some kind of nutrient-rich substances for the target cells, the purpose is to increase the number of target cells, so that the formation of growth advantages, so as to achieve the purpose of separation, such as we have to be separated Pseudomonas aeruginosa, this bacteria particularly like blood, so you can add blood in the medium, so that the formation of growth advantages of this bacteria.
- Q: Children eat what to add the body of inorganic salts
- Such as fruits, vegetables, beans or soy products, kelp, eggs and so on. Eat hot and humid food: watermelon, bitter gourd, peach, ebony, strawberry, tomatoes, cucumber, mung bean and so on.
- Q: Which foods contain calcium-containing inorganic salts
- Calcium and inorganic salts are two concepts, bother you to go back and turn the chemical book and then ask, inorganic salt can eat
- Q: During the different periods of plant growth, the amount of water and inorganic salt required is different.
- Plant life, although the need for a variety of inorganic salts, but different plants on the various types of inorganic salt requirements are different, such as cabbage, spinach and other human needs leaves of vegetables need nitrogen containing inorganic salts, tomato, peanuts need phosphorus Of the inorganic salt and more, sweet potatoes, potatoes need potassium-containing inorganic salts; the same plant with the growth period of the different requirements of inorganic salts are not the same, for example, plants in the seedling period requires nitrogenous inorganic salts , In the flowering, the results of the period of time need more phosphorus-containing inorganic salts. Therefore, different plants and the same plant growth period, the need for inorganic salts are different. So the answer is: different; different
- Q: The lack of symptoms and food sources of several inorganic salts
- Food sources of inorganic salts containing calcium Source: dairy products, beans, cereals, kelp and so on. Source: seafood, etc. Food of iron-containing inorganic salts Source: Fruits Containing iodine-containing inorganic salts Source (trace): seaweed, jellyfish, corn, mussels, etc. Zinc-containing inorganic salt food sources (trace): animal liver (viscera), fruit, peanuts, etc.
- Q: What are the important physiological functions of inorganic salts in cells
- Maintain the living activities of the organism. Such as: magnesium ions are ATPase activator, chloride ion is an activator of saliva enzyme.
- Q: Is the inorganic salt related to the excitement
- Human or animal body nerve cells are stimulated, excited in the form of electrical signals in the nerve fiber conduction process.
- Q: Which minerals is richest source of Inorganic Salts ?
- Minerals are inorganic salts - eg.potassium nitrate - absorbed by plants from soil - a good source of inorganic nitrogen and potassium.
- Q: Is the inorganic salt the same as the saline?
- Inorganic salts are inorganic compounds in the tears, originally called minerals. A large number of elements are calcium Ca, phosphorus P, potassium Ka, sulfur S, sodium Na, chlorine Cl, magnesium Mg, trace elements iron, zinc, selenium, molybdenum, fluorine , Chromium, cobalt, iodine and the like.
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Chromium Nitrate Chemical Powder Additive Admixture
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 500000 kg/month
OKorder Service Pledge
OKorder Financial Service
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