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2020 High quality 5 Nitro 2 Furaldehyde And Aminoguanidine Bicarbonate - Aminoguanidine Bicarbonate – Hailun New Material

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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Aminoguanidine Bicarbonate Storage, Aminoguanidinesulfatehydrate, Aminoguanidine Hydrochloride Toxicity, While using the improvement of society and economy, our corporation will retain a tenet of "Focus on trust, high quality the first", moreover, we count on to make a glorious long run with each and every customer.
2020 High quality 5 Nitro 2 Furaldehyde And Aminoguanidine Bicarbonate - Aminoguanidine Bicarbonate – Hailun New Material Detail:

Product name: Aminoguanidine Carbonate; Aminoguanidine hydrogen carbonate

CAS:2582-30-1
Molecular Weight: 136.11
Melting Point: 166 degrees
Molecular Formula: CH6N4H2CO3
Structural Formula:                    

231

 

Uses: mainly used for industrial dye used for the preparation of 3 – amino-5 – carboxy-12.4-triazole and cation red 2BL, X-GRL synthesis for synthetic drugs Trapidil, propionamidine hydrazone; pesticides, whistle furosemide ene hydrazone and so on. Color film also synthetic materials, plastics blowing agent and the primary explosive special Quirrell rate.

Index Name

Index Value

Appearance:

 white or slightly red crystalline powder

Content

≥ 99 %

≥ 99.5 %

Insoluble Substances

≤ 0.03 %

≤ 0.02 %

Moisture

≤ 0.2 %

≤ 0.15 %

Ignition Residue

≤ 0.07 %

≤ 0.03 %

Chloride

≤ 0.01 %

≤ 0.006 %

Iron

≤ 8 PPm

≤ 5PPm

Sulfate

≤ 0.007 %

≤ 0.005 %

synthetic method

It is made from lime nitrogen, hydrazine hydrate, ammonium bicarbonate or sodium bicarbonate. Add distilled water to lime nitrogen, keep it at 45-50 for 6h, filter the waste residue to get cyanamide (calcium) solution, then add dilute sulfuric acid to cyanamide (calcium) solution to pH = 6-7, cool it to room temperature, filter the calcium sulfate to get cyanamide solution, then add 5% hydrazine hydrate to cyanamide solution, keep it at 50 for 4h, then add ammonium bicarbonate, place it, precipitate and crystallize, filter it to dry to be amino acid Guanidine bicarbonate crude product, add acetic acid to dissolve the crude product, add oxalic acid, filter the calcium oxalate, adjust the solution to pH = 8 ~ 9 with ammonia water, add a little disodium EDTA, filter it clear, add filtered ammonium bicarbonate solution, place, crystallize, filter it dry, wash it with distilled water and ethanol respectively, and filter it dry to get the finished product.

 

 

 


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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for 2020 High quality 5 Nitro 2 Furaldehyde And Aminoguanidine Bicarbonate - Aminoguanidine Bicarbonate – Hailun New Material , The product will supply to all over the world, such as: Bangladesh, Costa rica, Estonia, To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Jason from United States - 2017.12.19 11:10
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Andrew from US - 2018.09.23 17:37
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