飞艇pk10一天稳赚5000
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Sodium nitrite

●Name:
Sodium nitrite, molecular formula NaNO2,relative molecular eight is 69.
white or light yellow cystal, soluble in water and deliquesces in air.
●Use:
It is used to produce nitrocompound, azo dyes material or mordant, decolorizer, metal heating treating agent, early strength agent and freeze proof agent.

●Specification: GB2367-2006

 

 

Index name Unit first class qualified
sodium nitrite %≥ 98.50 98
sodium nitrate %≤ 1.00 1.90
chloride(in NaCl-) %≤ 0.17 -
water insoluble %≤ 0.06 0.10
moisture %≤ 2.00 2.50
performance   white white

●Packing:
Outer woven bag , inner plastic bag, net weight 25/50KG.

●Storage

It should be stored in ventilated and dry warehouse to avoid moisture. In transportation, pay attention to rainfall.

●Protection:

Operator should wear respirator to avoid dust inhalation to protect respiratory apparatus and wear latex gloves and work cloth to protect skin.

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