Sodium nitrate

Price:

negotiable

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

25kg

Pack. & Delivery:

woven bag

Usages:
Electronic Industry: To make electronic materials to clean rate intergrate circuit board.
Metallurgy Industry: As precipitating and resolving agent or rare earth material ect.
Others: As laboratory agent, solvents activato and basic materialsfor chemical industry
Item Quality Index
Best Quality First Quality Qualifier
Sodium Nitrate content( dry basis) , % , & ge; 99.5 99.3 98.5
Moisture, % , & le; 1.5 1.8 2
Water insolubles, % , & le; 0.03 0.06 --
Chloride( Cl)
Content( dry basis) , % , & le; 0.15 0.24 --
Sodium Nitrite content( dry basis) , % , & le; 0.01 0.02 0.15
Sodium carbonate content( dry basis) , % , & le; 0.05 0.1 --
Fe content, % , & le; -- 0.005 0.005
pH 4-7 2-10

index Wonderful grade First grade Up to grade
purity( NaNO3) % e 99.5 98.8 98.5
moisture % 1.5 1.8 2.0
water insoluble % d 0.03 0.06 /
purity( NaNO2) % d 0.01 0.02 0.15
Cl - % d 0.15 0.24 /
Fe % d 0.005 0.005 /
purity( NaCO3) % d 0.05 0.10 /

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