Factory Offer Dicyandiamide CAS 461 -58-5 Dicyandiamide DCDA
China Factory Offer Dicyandiamide CAS 461-58-5 Dicyandiamide DCDA, Find details about China Dicyandiamide, Dicyandiamide Price from Factory Offer Dicyandiamide CAS 461-58-5 Dicyandiamide DCDA
Chemical Name: Dicyandiamide, Cyanoguanidine
Appearance: white powder
Purity: 99.5%
Formula: C2H4N4
Formula Weight: 84.08
CAS No.: 461-58-5
EINECS No.: 207-312-8
White crystalline powder. The solubility of water is 2.26% at 13ºC, which is larger in hot water. When water solution is decomposed at 80ºC, ammonia gas is produced. The solubility of anhydrous ethanol (C2H5OH) and ethyl ether were 1.26% and 0.01% respectively at 13ºC. Soluble in liquid ammonia, hot water, ethanol, acetone hydrate, dimethylformamide, insoluble in ether, insoluble in benzene and chloroform. Relative density (D254)1.40. The melting temperature of 209.5 ºC. It is stable when dry. Don't burn. Low toxicity, half lethal dose (mice, oral)>4000mg/kg. The maximum allowable concentration in the air is 5mg/ M&SUp 3;
Dicyandiamide Application:
It is kinds of melamime-and intermediate pan of syntheticdrug.pestic-ides and coloring agent.It can be producted guandine nitrate.sulfanilamide fulfocar bamide. rubber accelerator hardening fo steel,fixing agent of dyeprinting sizing agent, compound fertilizer.etc.
(1). Used as raw material for the manufacture of guanidine, special resin, flam retardant etd.;
(2). Used as padding for the manufacture of leatherette, and as curing agent for adhensive;
(3). Used as fixing agent in dyeing industry, as retarding in leather industry, as decoloring agent or flocculating agent in water treatment industry; as surface hardener in steel industry; as nitrification inhibitor in agriculture;
(4). Electronic grade is used as curing agent of epoxy resin in copper cladding of electronic information industry; inner film of metal package in food and drink industry; super grade innoxious flame-retardant; plastic additives in package of foodstuff; intermedias in pharmaceutical industry.
Dicyandiamide Specification:
| Item | Pure Grade | Premium Grade |
| Appearance | White crystal or powder | White crystal or powder |
| Impurity Precipitating Test | Acceptable | Acceptable |
| Purity % ≥ | 99.7 | 99.5 |
| Moisutre % ≤ | 0.2 | 0.3 |
| Ash Content % ≤ | 0.02 | 0.05 |
| Melting point °C | 209-212 | 209-212 |
| Calcium Content(ppm) ≤ | 50 | 200 |
Dicyandiamide picture show:
Liquid:
Iron drum & plastic drum packaging
25kg /drum
170kg per unit
IBC/ISO tank
Solid
Plastic bag & kraft paper bag & fiber drum
1kg per bag
25kg per bag/drum
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
Company profile:
Hebei Guanglang Biotechnology Co,.LTD is a fast growing intermediates company,Which located in Shijiazhuang, Hebei Province.
Hebei Guanglang Biotechnology Co,.LTD is specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl, benzyl chloride etc., Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.
After ten years development,Hebei Guanglang Biotechnology Co,.LTD has become a Diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on.
Warehouse stock:
Our advantage:
Our team:
Certificate:
Exhibition:
Payment term:
FAQ:
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and
we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts
from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.
Q:How to contact us ?
You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.
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