| Description |
| Physicochemical properties | Color and odor state: white to light yellow crystals or powder, odorless, salty | | Toxicity: Highly toxic | Flammability: non-combustible | | Density: 2.168 g/cm³ (20 ¡ãC). | Volatile: non-volatile | | Corrosive: Slightly corrosive | Boiling point: decomposition (decomposition above 320¡ãC). | | Stability: Stability | Melting point: 271¡ãC | | Acidity and alkalinity: weakly alkaline (aqueous solution is alkaline). | Moisture absorption: easy to absorb moisture | | Viscosity: solid, no viscosity | Deliquescence: easy to deliquescence | | Flash point: meaningless (non-combustib... |
| Telephone |
+86-546-6878189 |
| Email |
export2@chemlongxing.com |
| Address |
Dawang Economy Technology Development Zone,Guangrao County,Dongying City,Shandong Province,China. |
| Description |
Sodium Nitrite
Other names: Sodium Nitrite Tech Grade, Industrial Grade Sodium Nitrite, Nitrous Acid Sodium Salt, Diazotizing Salt, Anti-Rust.
Molecular formula: NaNO2
CAS No.: 7632-00-0
EC NO: 231-555-9
UN: 1500
RTECS: RA1225000
Specific gravity: 2.168,
Melting point: 271¡ãC
Decomposition Temperature: 320¡ãC
Molecular weight: 68.9953 g/mol
Molecular formula: NaNO2
Density: 2.168 g/cm3
Melting point: 271 ¡ãC, 544 K, 520 ¡ãF (decomposes)
Appearance: White or slight yellow crystal
Soluble in water, the solution is alkaline, micro-dissolve in alcohol and ethyl ether. It will cause combustion and explosion when contacts with organism. Usage
It used as mordant, bleacher, treating compound, corrosion inhibitor, analytical reagent, expander and the material for manufacturing potassium nitrite, nitro compound, azo-dye, as well as metal heat treatment agent, early-strength ad... |
| Contact |
Zhangchao |
| Telephone |
+86-539-3330033 |
| Email |
sales@kmchem.com |
| Address |
C639 Jinke Development Zone, Linyi, Shandong,China |
| Specifications |
98.5% |
| Packing |
25KG Bag |
| Description |
| ITEM | CAS NO. | UN NO./H.S CODE | PURITY | Hazard Class | Molecular Formula: | WEIGHT | QUANTITY/20' FCL | | Sodium Nitrite | 7632-00-0 | 1500/283410 | 98.5% | 5.1 | NaNO2 | 25KG Bag | 25MT | Property: White or a little buff fine crystal. The relat... |
| Contact |
Tina Huang |
| Telephone |
+86-15853290396,13953256385 |
| Email |
sales@haiyechem.com |
| Address |
South of Lianmeng road,East of Dadi Road,houtown,Shouguang city,China |
| Specifications |
98%,98.5% |
| Packing |
in 25/50KG PP/PE Bag |
| Description |
Properties: Sodium nitrite is white or slight yellow crystal. Molecular formula: NaNO2 Molecular weight: 69.00 SG: 2.168 MP: 271¡ãC. Specification: (GB2367-90) Index name Premium grade First grade Second grade Assay% ¡Ý99.0 ¡Ý98.5 ¡Ý98.0 sodium nitrate% <0.80 <1.00 <1.90 Chloride% ¡Ü0.10 ¡Ü0.17 - Moisture% ¡Ü1.8 ¡Ü2.0 ¡Ü2.5 Water insoluble matter% ¡Ü0.05 ¡Ü0.06 ¡Ü0.1 Uses: mordant, bleaching agent, heat treatment agent, inhibitor, reagent, vasodilator and material of chemicals. Packing: PE bag lind PP woven bag, sealed by mechanical sewing. Net wt. 50kg or 25kg. |
| Contact |
Mr.zhang |
| Telephone |
+86-351-7838966 |
| Email |
sxleixin@163.com |
| Address |
No.1 xiaoxin Chemical Industry area Jiaocheng Shanxi China |
| Packing |
25kg plastic woven bags lined with PE bag(20MT/FCL). |
| Description |
White or slightly yellow crystals or powder with hydroscopic,slightly soluble in alcohol and ether,intense toxic,specific gravity 2.168 melting point 271°C |
| Telephone |
+86-21-33927743;33927342 |
| Email |
info@hebeismart.com |
| Address |
Room 2702,Information Tower,1403 Minsheng Road,Shanghai,200135,China. |
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O:Oxidizing agent;
T:Toxic;
N:Dangerous for the environment;
