Ministry of chemical industry, high-quality products in Zhejiang Province
Chemical formula: NaNO2
Exceutive standard: GB/T 2367-2016
Appearance: white or light yellow crystal microstrip
| Item | Excellent products | First class | Qualified product |
|---|---|---|---|
| Sodium nitrite(NaNO2)content (on dry basis), % ≥ | 99.0 | 98.5 | 98.0 |
| Sodium nitrate(NaNO3)content (dry basis), % ≤ | 0.8 | 1.0 | 1.9 |
| Chloride(NaCl)(dry basis), % ≤ | 0.10 | 0.17 | - |
| Water insoluble matter content(dry basis), %≤ | 0.05 | 0.06 | 0.10 |
| Moisture content % ≤ | 1.4 | 2.0 | 2.5 |
Application: used as a mordant, bleaching agent, metal heat treatment, chemical raw materials.
Packing and storage: the lined with polyethylene film bags, suit bags, net weight 50kg per bag or 25kg.
Add: 9899# Hongshiwu road, Linjiang Industrial Park, Xiaoshan, Hangzhou, China
TEL: 0086-571-86617638 (Switchboard)
FAX: 0086-571-86618654
E-mail: ls@longshanchemical.com
Foreign Trade Url:www.dragon-chempharm.com
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