Nanjing suru chenmical co.ltd -

Nanjing suru chenmical co.ltd

Showing 1 - 10 of 11, total 2 pages [First] [Previous] [Next] [Last]

ferrous sulfate
Specification: 25kg cardboard drum
Detail: Purity:98%min, Fe:19.6%min, Zn:0.039%max Mn:0.10%max,Water insoluble matter:0.2 Characteristics: dissolve in water, glycerin, insoluble in ethanol, corrosive, air slake for deliquescence.

dodecyl benzenesulfonic acid, sodium salt
Specification: 98%min content
Detail: it is solid ,soluble in water; active content: 30%¡«40%, unsaponifiable content: 3%, pH-value: around 8, it is foaming, emulsifying, and dispersing. Its use as follows,(1). High-efficiency emulsifying agent for the polymerizat...

n-bromosuccinimide
Specification: pharmaceutical level
Detail: white or milk white crystalline fine granules with slight bromine smell; soluble in acetone, ethyl acetate and acetic anhydride; insoluble in water, benzene, carbon tetrachloride and chloroform; specific weight 2.097, m.p. 173...

sodium p-toluenesulfonate;
Specification: pharmaceutical level
Detail: white crystalline powder, easily soluble in water. Mainly used in the synthesis of doxycycline, dipyridamole naproxen, amoxicillin, packed in PPC woven bag lined with PVC plastic bag, net weight is 25kgs.

p-bromophenol
Specification: 99% content
Detail: lilac crystal, melting point: 64-66¡æ ,boiling point: 238¡æ ,specific gravity: 1.84(15¡æ ),refractive index: 1.5875, flash point: >240¡æ ,easy to be dissolved in alcohol, chloroform, ether, chloroform, glacial acetic acid. Use...

1,3-dibromo-5,5-dimethylhylhydantoin
Specification: industrial
Detail: white or light yellow powder, slightly soluble in water. At 20¡ãC, 1L of water can dissolve 2.2g1 of 1,3-Dibromo-5,5-dimethylhylhydantoin, pH-value of 0.1% water solution is 2.6. Can easily absorb moisture; has slightly irrita...

thioacetic acid
Specification: Best Quality standard
Detail: light yellow liquid with irritating smell, specific weight 1.075(10/4¡ãC), m.p., <-17¡ãC, flash point 11¡ãC, boiling range: 88-91¡ãC, specific weight range: 1.065-1.069, can be decomposed into acetic acid and sulfureted hydrog...

succinimide
Specification: 99%
Detail: colorless needle-like crystal or light brown lustrous thin flakes; sweet; m.p. 125, b.p. 287 (slightly decomposed); easily soluble in water, alcohols or sodium hydroxide solution, insoluble in ether and chloroform.

indole
Specification: 99%(Purity or colour photography)
Detail: It is organic compound, colorless or light yellow crystalline flakes; b.p. 254¡ãC, relative density 1.22, soluble in hot water, alcohols and ether.

n-chlorosuccinimide
Specification: 99%
Detail: The appreace of this product is white fine-grained crystal, can solute in water, alcohols, chloroform and so on. Its melting point is 145-149, with chlorine odor.It is used to admix organic raw material ,can be used for the ...


Showing 1 - 10 of 11, total 2 pages [First] [Previous] [Next] [Last]
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