Sulfamic acid

Price:

µçÒé

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

100dun

Pack. & Delivery:

25kg/bag

MW 97.09
Melting point :215-225 ¡ã C (dec.)
Water solubility: 146.8 g / L (20 ¡ã C)
Appearance: H2NSO2OH white orthorhombic crystal. Odorless, tasteless, non-volatile, non-hygroscopic
Density: 2.126,
Melting point: 205 ¡æ (209 ¡æ begins to decompose, 260 ¡æ decomposition emit SO2, SO3, N2, and water, and other trace products)
Refractive index: ¦�-type 1.553, ¦Â-type 1.563, ¦Ã-type 1.568
Refractive index (25 ¡À 3 ¡æ): 1.553 ~ 1.568
Dissociation constant: 1.10 ¡� 10-2
Heat of formation: 685.9kJ/mol
Solubility: soluble in water and liquid ammonia, in aqueous solution was acidic medium, slightly soluble in methanol, insoluble in ethanol and ether.

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