Diguanidinium carbonate
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Diguanidinium carbonate
structure -
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CAS No:
593-85-1
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Formula:
CH5N3.1/2CH2O3
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Chemical Name:
Diguanidinium carbonate
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Synonyms:
Carbonic acid,compd. with guanidine (1:2);Guanidine,carbonate (2:1);Guanidinium carbonate;Bisguanidinium carbonate;Diguanidinium carbonate;3425-08-9;90332-86-8
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CAS No:
Description
White crystalline powder. 20 ℃ solubility in 100g of the following solution: 42g/100g water, 0.55g/100g of methanol. Practically insoluble in acetone, benzene and ether. white to almost white crystalline powder
DryPowder
Diguanidinium carbonate Basic Attributes
121.1
180.097092
3628359
209-813-7
V3394X3G2W
DTXSID0029189
2925290090
Characteristics
209.31000
0.90020
White to almost white Crystalline Powder
1.25
>300 °C(lit.)
638.3°C at 760 mmHg
339.8ºC
H2O: 450 g/L (20 ºC)
Store below +30°C.
6.17E-18mmHg at 25°C
LD50 orally in Rabbit: 1045 mg/kg
Safety Information
Ⅲ
3259
3
22-36/37/38-20/21/22
26-36-22
FG1750000
Xn
Stable under normal temperatures and pressures.
P261-P305 + P351 + P338
H302-H315-H319-H335
|Danger|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 308 companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501
Diguanidinium carbonate Use and Manufacturing
Melt reaction of dicyandiamide and ammonium salt at 170-230°C to form guanidine salt (guanidine hydrochloride, guanidine nitrate). The guanidine salt is then made into an alcohol solution, neutralized by adding an alkali to free the guanidine, and carbon dioxide is absorbed to react to obtain guanidine carbonate.
This product is an organic synthetic raw material and analytical reagent. It is used as an amino resin pH adjuster, antioxidant, resin stabilizer, guanidine soap, etc. It is also used as an additive for cement grouts and surfactants. In the aspect of synthetic detergents, it uses moisture-resistant agents and synergists. It is used as precipitation agent in the determination of zinc, cadmium and manganese, and also used for the separation of magnesium in alkali metals.
Fillers
Personal care products
500,000 - 1,000,000 lb
All other chemical product and preparation manufacturing|Carbonic acid, compd. with guanidine (1:2): ACTIVE
Cosmetics -> Buffering; Skin conditioning
Computed Properties
Molecular Weight:180.17
Hydrogen Bond Donor Count:8
Hydrogen Bond Acceptor Count:5
Exact Mass:180.09708827
Monoisotopic Mass:180.09708827
Topological Polar Surface Area:209
Heavy Atom Count:12
Complexity:52.5
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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