FOB Price $30.00
Origin: China
Cas No: 7632-00-0
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 100 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Quantity(Kilograms) | 1 - 1000 | >1000 |
Est. Time(days) | 10 | To be negotiated |
Chemical Properties | Sodium nitrite, NaN02, is a fire-hazardous, air-sensitive, yellowish white powder that is soluble in water and decomposes at temperatures above 320°C (608 °F). Sodium nitrite is used as an intermediate for dye stuffs and for pickling of meat, in dyeing of textiles, in rustproofing, in medicine, and as a reagent in organic chemistry. |
Uses 01 | Sodium nitrite is a myeloperoxidase inhibitor with IC50 of 1.3 μM |
Uses 02 | manufacture of diazo dyes, nitroso Compounds, and in many other processes of manufacture of organic chemicals; dyeing and printing textile fabrics; bleaching flax, silk, and linen; photography. In meat curing, coloring and preserving; in processing smoked chub. Also as reagent In animal chemistry. |
Uses 03 | Sodium Nitrite is the salt of nitrous acid that functions as an anti- microbial agent and preservative. it is a slightly yellow granular powder or nearly white, opaque mass or sticks. it is deliquescent in air. it has a solubility of 1 g in 1.5 ml of water. it is used in meat cur- ing for color fixation and development of flavor. see nitrite. |
Property
Description
Basic Info
Chemical Name | sodium nitrite |
---|---|
Synonyms | Sodium nitrite solution; |
CAS No. | 7632-00-0 |
Molecular Formula | NNaO2 |
Molecular Weight | 68.99530 |
PSA | 52.49000 |
LogP | 0.25060 |
Properties
Appearance & Physical State | white to off-white powder |
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Density | 2.168 |
Boiling Point | 320ºC |
Melting Point | 271ºC |
Water Solubility | 820 g/L (20 ºC) |
Stability | Stable. Incompatible with reducing agents, strong oxidizing agents, organics and other flammable materials, finely powdered metals. Contact with combustible material may lead to fire. Hygroscopic. |
Storage Condition | 2-8ºC |
Safety Info
RTECS | RA1225000 |
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Hazard Class | 5.1 |
Safety Statements | S45-S61 |
HS Code | 2834299090 |
WGK Germany | 3 |
Packing Group | III |
RIDADR | UN 3219 |
Risk Statements | R25; R50; R8 |
Hazard Codes | T |
Symbol | GHS03, GHS06, GHS09 |
Caution Statement | P210; P220; P221; P305 + P351 + P338; P370 + P378 |
Hazard Declaration | H272; H301; H319; H400 |
Signal Word | Danger |
Synthesis Route
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Administration into the eye | Standard Draize test | Rodent - rabbit | 500 mg/24H | - |
Oral | TDLo - Lowest published toxic dose | Human | 14 mg/kg | 1.Behavioral-changes in motor activity (specific assay) 2.Vascular-regional or general arteriolar or venous dilation 3.Gastrointestinal-nausea or vomiting |
Oral | LDLo - Lowest published lethal dose | Human - man | 321 mg/kg | 1.Behavioral-coma 2.Lungs, Thorax, or Respiration-cyanosis 3.Blood-methemoglobinemia-carboxyhemoglobin |
Precursor
Downstream Product