Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:1000 kg
Supply Capability:500000 kg/month
| Classification: | Nitrate | Type: | Sodium Nitrite | CAS No.: | 7632-00-0 |
| Other Names: | sodium nitrite 99% min. | MF: | NaNO2 | EINECS No.: | 231-555-9 |
| Place of Origin: | China (Mainland) | Grade Standard: | Agriculture Grade,Food Grade,Industrial Grade | Purity: | 98-99%min. |
| Appearance: | white or yellowish crystal | Application: | as raw material for the making of nitrocompounds, azo dyes; as mordant | %: | sodium nitrite 99% min. |
| Model Number: | sodium nitrite 99% min. | UN no.:: | 1500 | Hazard Class: | 5.1 |
[Properties]
White fine crystal. Some are light gray or buff. The relative molecular weight is 84.99 and
density is 2.257. It's easy to be deliquescence and to dissolve in water and liquid ammonia, but only a
little can dissolve in ethanol and glycerin. The melting point is 271°C. And decomposition temperature
is 380°C. Its decomposition products are sodium nitrite and oxygen. If heated to higher temperature, it
will be decomposed into the mixed gas of oxygen, azote and oxynitride. It has the strong oxidizing
property and can cause the inflammation and explore while mixed with organics, sulfur and sulfite etc.
[Quality] Specifications: (GB2367-90)
Index name | Superior | First grade | Second grade |
Sodium nitrite % | ≥99.0 | ≥98.5 | ≥98.0 |
Sodium nitrate % | <0.80< | <1.00 | <1.90 |
Chloride % | ≤0.10 | ≤0.17 | - |
Moisture % | ≤1.8 | ≤2.0 | ≤2.5 |
Water insoluble content % | ≤0.05 | ≤0.06 | ≤0.1 |
[Use]
This product is used as fabric dyeing mordant, silk andlinen bleach, metal heat treatment agent,
electroplating corrosion inhibitor,chemical analytical reagent, medical vasodilator and the raw material
toproduce potassium nitrite, nitrocompounds and azo dyes, etc.
[Packing] PP woven bag lined with PE film moisture-proof bag.Sealed with sewing machine.
Net weight 50kg or 25kg.
FAQ
1.Q: What is MOQ?
A: Our MOQ is 1 TON.
2.Q: Could you offer free sample?
A: We can provide free samples to you for quality testing.
3.Q: What about your packing?
A: For liquid: Flexitank, or IBC tank 1000L
For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)
Clients’ packing is workable.
4.Q: How about your productive capacity?
A: 150000 tons/Year.
5.Q: What is your delivery time?
A: Within 7 days after received deposit or L/C at sight.
