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SCNW-177978
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Negotiable
Negotiable
T/T, L/C, etc.
Property:
It is white or yellowish crystal, easily soluble in water; Has hygroscopy; Decomposed at 380C.
Quality index: GB/ T4553-93
Appearance:
White fine cystal, quality index below:
Item Index
Type I, Type II
Best quality First quality Qualifier Best quality
NaNO3 content(dry basis): %? 99.5 99.3 98.5 99.5
Moisture: %? 1.5 1.8 2.0 0.5
Water insolubles content: %? 0.03 0.06 - 0.03
Chloride(Cl) content(dry basis): %? 0.15 0.24 - 0.09
Sodium nitrite(NaNO2) content(dry basis): %? 0.01 0.02 0.15 0.01
Na2CO3 content(dry basis): %? 0.05 0.10 - 0.05
Ferrum content: %? 0.005 - 0.005
Bulk density(screen test)grain size less than 4.75mm: %? 90
Use: Mainly used in such areas as chemical, glass, dyestuff etc.
Packing: In plastic woven bag lined with PE film, net weight 50kg/ bag
Storage and transport: Transported in railway box wagon; Stored in airy and dry place, avoid acid and alkali, and inflammable or explosive matters.
