Can you still eat table salt for 7 years, and can you still eat iodized salt for 6 years?

Seven or eight years old salt can still be eaten. Seven or eight years old table salt can be eaten as long as it is stored properly and has not deteriorated. Salt itself is not shelf-life.

Edible salt can be exempted from the standard shelf life, and the main ingredient of table salt is sodium chloride.

Its chemical properties are very stable and do not deteriorate easily.

Salt must be stored in a dry and cool place away from sunlight. Iodized salts are affected by heat, light and wind, etc., and are easy to oxidize and decompose and volatilize iodine, so they should be stored in a sealed container with a lid.

The General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China promulgated the "Regulations on the Administration of Food Labeling" on September 1, 28, stipulating ethanol.

Beverages with a content of more than 1% (including 1%), vinegar, edible salt and solid sugar can be exempted from labeling the expiration date.

Salt can be eaten as long as it is stored properly and has not spoiled. Edible salts are exempt from the standard expiration date, and not labeling the expiration date does not mean that they can be stored for decades. Experts suggest that when buying edible salt, you should pay more attention to the date of manufacture printed on the packaging bag and eat it as soon as possible.

In addition, salt is easy to absorb moisture, so be sure to keep it in a dry place, otherwise the salt will affect consumption after being damp and may also be contaminated, so it is best to eat it as you buy.

Salt does not expire and can still be eaten after 7 years.

Whether the salt can be eaten after seven years depends on the current condition of the salt.

Generally speaking, table salt can be eaten as long as it is stored well and has not deteriorated. Edible salt can be exempted from the standard expiration date, but not labeling the expiration date does not mean that it can be stored for decades. Pay more attention to the factory date printed on the packaging bag, and eat it as soon as possible.

Properly stored table salt is generally as white as snow. The particles are fine and uniform, and there is no hard lump and discoloration.

On the contrary, if the salt is not stored properly, it is easy to combine with the air for too long and form a hard lump after being damp, the color of the salt may turn yellow, and the saltiness of the salt may also be abnormal, so it is best to discard it and do not eat it again.

So you can take a closer look at whether there is any abnormality in your salt.

But then again, for safety reasons, after all, it has been put for too long for seven years, regardless of whether he has deteriorated or not, it is foolproof not to eat it, because salt ** is expensive and expensive, but the health of the body, it is obvious to use money to buy salt and use money to buy physical health.

I hope my answer is helpful to you.

Iodized salt should not be eaten for 6 years, because iodized salt can be stored for too long and will also make it late to make potassium iodate in the town.

decompose, and then it deteriorates. Therefore, it is better to be able to use up iodized salt in about 6 months.

If it is pure salt without additives, it has no expiration date.

As long as it is not damp and not polluted, it will not be a problem. Iodized salt can generally be stored for more than 18 months under the condition of sealed storage, and the shelf life can not be specified in the national regulations.

Life Facts:

1. The main component of table salt is sodium chloride.

its chemical properties.

It is relatively stable, but that doesn't mean it won't spoil, so it should have a shelf life. In addition, table salt also contains iodine, and some nutrients also contain zinc, iron, selenium, etc., which will oxidize and decompose and fail under the influence of heat, light and wind, so as to fail to play the role of nutrition. Salt should be kept away from the stove, away from light and moisture.

2. The shelf life of table salt is generally marked, and "refined iodized salt" is five years, and "low-sodium salt."

and other nutrients for three years. As long as it is properly stored, that is, it is stored in the dark and moisture-proof, and the salt can be stored without a crude shelf life.

The above content reference: Phoenix.com - Some salt is not marked with a shelf life that is difficult to reassure All parties call for unified labeling.

Salt can be eaten as long as the copy is stored properly and has not deteriorated.

Edible salts are exempt from the expiration date, and not labeling the expiration date does not mean that they can last for decades. However, experts suggest that when buying edible salt, you should pay more attention to the factory date printed on the packaging bag and eat it as soon as possible.

On September 1, 2008, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China promulgated the Regulations on the Administration of Food Labeling, which stipulates that beverages, vinegar, edible salt and solid sugar with an ethanol content of more than 10% (including 10%) can be exempted from labeling the expiration date.

No food can be kept for that long, even if it is stored in a frozen freezer for ten years, it will be bad after thawing. If it is stored at room temperature for so long, it can not be eaten, its shape and color have not changed, it means that a lot of preservatives have been added in the processing process, if you eat it has no benefit to the body, maybe there will be problems!!

Edible salt is chemically stable and has a bactericidal effect, and there is no requirement for freshness when eating, even if it is exempt.

Internal standard shelf life.

It will not cause harm to the health of consumers, so the national regulations can not indicate the expiration date. So, you can still use that salt, and if you really don't feel at ease, then it's no problem to use it to marinate meat.

It's just that some of the nutrients such as iodine added to it may be volatilized and lost.

Food has an expiration date, the length of time is uncertain, yesterday I looked at the bag of salt, this salt is also marked with a shelf life, expired food can not be eaten, so this salt expired can still be eaten?

Does table salt have an expiration date.

Some table salt has an expiration date.

The main ingredient of salt is sodium chloride, which is the main salty taste, in the past, edible salt is mainly salt, this salt only contains simple sodium chloride, this chemical substance is very stable, therefore, there is no shelf life, even if it is put for a long time moist salty taste is unchanged, in recent years, in order to achieve iodine supplementation, the state stipulates that iodine is added to salt, and this salt has a shelf life.

Can you still eat salt after it expires?

Salt can still be eaten after expiration.

Whether it is simple salt or iodized salt, how long it is put does not affect the consumption, iodized salt has a shelf life, mainly because the iodine component is easy to be oxidized and decomposed, after 18 months of shelf life, the iodine component is very low, can not play the role of iodine supplementation.

The dangers of eating expired table salt.

Iodine deficiency. Iodine is one of the essential trace elements of the human body, lack of iodine is easy to cause goiter, fetal bone growth abnormalities, brain development retardation and other deficiencies, therefore, do not eat expired salt for a long time, and it is best to buy a small amount of salt, it is recommended to buy new salt once a few months.

How to store table salt.

1.The iodine content in table salt is very unstable and is easily oxidized under the influence of temperature and care, so salt should be kept away from light and at a low temperature, especially away from the stove.

2.Salt contains more absorbent water, and moist salt will also accelerate the oxidation of iodine, so salt should be kept in a dry place.

Uses of expired table salt.

1.Edible expired salt can continue to be eaten, but its iodine supplementation effect is missing, and it is not recommended to eat it for a long time.

2.Sterilization: Salt has a good bactericidal and anti-inflammatory effect, which uses the osmotic effect of salt water, so that the fungi are dehydrated and inactivated, and the iodine element has nothing to do, expired salt can be used to soak feet, clean wounds, bath, etc.

The old salt that has been put for more than ten years can be eaten, and the old salt that has been put for more than ten years is a treasure in our countryside, it has the effect of anti-inflammatory, diarrhea, stomach pain, and the old salt and ginger are boiled and drunk.

Salt is a necessary seasoning in our clothing, food, housing and transportation, and if there is no salt, what we eat is tasteless, so is there a shelf life for salt? The expiration date of taking salt.

How long does it take? Can I still eat it after 4 years?

Can you eat salt that has been left for four years.

1. Is there a shelf life for salt?

According to the requirements of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, salt can be stored without indicating the shelf life, and it is very iodine salt, if it is stored properly, it is not easy to quality, and there is no need to worry about how long its shelf life is.

2. What is the shelf life of salt?

At present, there is no expiration date for table salt on the market, but the shelf life of salt taken with iodine, zinc, selenium, calcium, vitamin B2 and other nutrients is three years. As far as the salt itself is concerned, there is no shelf life, and it can be stored in a waterproof and shading way. The General Administration of Quality Supervision, Inspection and Testing of the People's Republic of China has newly implemented the "Regulations on the Administration of Food Labeling".

Announced on September 1, 2008, the requirements stipulate that food labels should clearly indicate the production time and shelf life of food.

Can you eat salt that has been left for four years.

3. Can I still eat salt after 4 years?

If it is salt from Kaifeng City for four years, it can still be taken after four years, but if it is salt from Kaifeng City, it is best not to take it after four years. After all, table salt ** is not very expensive, and it has been put for more than four years.

It is better not to take it, because some other nutrients will be added to edible salt nowadays, which will affect the shelf life of salt.

Can you eat salt that has been left for four years.

Fourth, the storage method of table salt.

Although salt has no shelf life, the length of its storage time is very related to the way it is stored, if it is not stored properly, let the salt be stored under the sun or in a wet and cold area, then the shelf life of salt will be shorter, if the salt can be stored tightly in a dry and shady natural environment.

, then the shelf life of salt will be very long.

Salt has existed on the earth for billions of years, and it has not affected eating, so what is it if you put it for more than ten years.

Salt cannot be eaten for 17 years. Salt is affected by heat, light and wind, etc., and is easy to oxidize and decompose and volatilize iodine, so it should be stored in a covered colored sealed container. Salt is easy to absorb moisture, so it must be placed in a dry place, otherwise the salt will be affected by moisture and may be contaminated.

If it is too long, it should not be consumed. Table salt refers to different sea salt, well salt, mineral salt, lake salt, soil salt, etc. <

Salt cannot be eaten for 17 years. Salt is affected by heat, light and wind, etc., and is easy to oxidize and decompose and volatilize iodine, so it should be stored in a covered colored sealed container. Salt is easy to absorb moisture, so it must be placed in a dry place, otherwise the salt will be affected by moisture and may be contaminated.

If it is too long, it should not be consumed. Table salt refers to different sea salt, well salt, mineral salt, lake salt, soil salt, etc. The main ingredient is sodium chloride, and the state stipulates that the sodium chloride content of well salt and mineral salt shall not be less than 95%.

Table salt contains impurities such as barium salts, chloride, magnesium, lead, arsenic, zinc, sulfate, etc.

According to national regulations, the shelf life of table salt is three years. In fact, salt has no expiration date, as long as it is stored properly and does not make the salt moist, it can be eaten normally.

If it is unopened edible salt, it can still be eaten after three years, but if it is opened edible salt, it is best not to eat it after three years. After all, salt ** is not very expensive, it is better not to eat salt for more than 3 years, because it is rotten and some other trace elements will be added to the salt now, which will affect the shelf life of Lingrang salt.

Salt precautions

When observing the color of table salt, the sample should be sprinkled with a thin layer of paper and carefully observed for its color. The color of good quality salt is white, the color of secondary salt is gray-white or light yellow, and the color of low-quality salt is dark gray or yellowish-brown.

To identify the odour of table salt, take a sample of about 20g and grind it in a mortar and smell it immediately. Generally speaking, good quality salt does not have any odor, inferior salt has no odor or is mixed with slight peculiar smell, and inferior salt has peculiar odor or other foreign odors.