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Sodium nitrite

Name:Nitrous acid sodium sodium nitrite
Molecular Formula:NaNO₂
Molecular Weight:69.00
Properties:Tited till vaseline square colourless edge crystal,2.1689/cm3,dissolve for industrial products white or declining to have vaseline crystal,density counting 271~C,be put in slow air middle oxide orsolium nitrate easier to dissolve in water and liquid ammonia,to decline to dissolve than methanol,alcohol,whose aqueous solution assume basicity,the dew.
Applications and Usages:Be used as fabrication nitro group compound mainly,azo-dye,fabric dyeing mordant,bleaching agent,metal heat treatment agent and pharmacy industry Technology.

Product Specification:Q/YLB-2005-15

Indexes	Fused salt level	Industrial Grade
Nitrous acid sodium(NaNO2)contents(to doing a base meter)% ≥	98.5	98
Sodium nitrate(NaNO3)contents (to doing a base meter)% ≤	1.0	1.9
Chloride(count contents (to doing a base meter)with NaCl) % ≤	0.17	---
Insoluble water thing contents % ≤	0.06	0.10
Humidity% ≤	2.0	2.5
Appearance	white crystal	white crastal

Packaging:50Kg kilograms of inner are moulded weave or demand according to the customer.

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