Javen – NaClO – Natri-hypochlorit

20 Đánh giá / Thêm đánh giá
Công thức hoá học : NaClO
Ngoại quan : Javen là dung dịch trong , màu vàng chanh. Có phản ứng Kiềm.
Xuất xứ: Việt Nam
Hàm lượng: 7%, 9%
Qui cách: Téc, phuy, bồn
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Tên sản phẩm: Javen – NaClO – Natri hypochlorit

Tên thường gọi : Javen , dịch tẩy trắng, Natri hypoclorit.

Công thức hoá học : NaClO .

Ngoại quan : Javen là dung dịch trong , màu vàng chanh. Có phản ứng Kiềm.

Xuất xứ: Việt Nam

Hàm lượng: 7%, 9%

Qui cách: Téc, phuy, bồn

Javen là một chất ôxy hóa mạnh, kém bền . Dễ bị phân hủy bởi axít và giải phóng ra khí Clo. NaClO bị phân huỷ mạnh bởi tác dụng của các kim lọai nặng như Fe, Ni, Co, Cu, Mn hay ôxít của chúng . Javen dễ bị phân dã dưói tác dụng của ánh sáng và nhiệt độ , nhất là môi trường có pH = 6 - 7 

Máy điều chế Jave từ muối ăn

Ứng dụng

Javen được sử dụng làm chất tẩy màu, vết mốc, mực, nhựa cây cho đồ dùng bằng vải sợi. Tẩy trắng đồ men sứ …

Javen dùng trong khử trùng làm sạch nước sinh hoạt, sát trùng nhà ở, bệnh viện , nhà vệ sinh .

Javen được sử dụng trong ngành giấy – dệt nhuộm

Nguồn gốc tên Javen

Người điều chế ra Javen là Béc tơ lo ở tại thành phố Javel Javelvà được điều chế bằng cách điện phân dung dịch NaCl 20% không có màng ngăn hoặc tổng hợp trực tiếp hợp trực tiếp qua phản ứng giữa Natri hidroxide (NaOH) và khí clo 

Phản ứng

Sodium hypochlorite phản ứng với các kim loại dần dần, chẳng hạn như kẽm Javen phản ứng với acid hydrochloric  HCl để giải phóng khí clo

NaClO phản ứng với các axit khác, chẳng hạn như axit axetic, để giải phóng axit hypochlorous

Natri hypoclorit bị phân hủy khi đun nóng để tạo thành Clorat natri và natri clorua

Khi hòa tan trong dung dịch nước, nó từ từ sẽ bị phân hủy, giải phóng clo, oxy, và sodium hydroxide.

An toàn

Javen là một chất ôxy hóa mạnh mẽ . Phản ứng oxy hóa có tính ăn mòn, giải pháp đốt cháy da và gây tổn thương mắt, đặc biệt, khi được sử dụng trong các hình thức tập trung. Tuy nhiên, như được công nhận bởi NFPA, giải pháp duy nhất có chứa hơn 40% Javentheo trọng lượng được coi là chất ô xi hóa nguy hiểm. Giải pháp ít hơn 40% được phân loại như là một mối nguy hiểm oxy hóa trung bình (430 NFPA, 2000).

Nước Javen rất nguy hiểm, cần tránh tiếp xúc với mắt.

Các sản phẩm tham khảo:

xút vảy

hóa chất tảy rửa hóa chất cơ bản

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It is astonishing.

May the eyes of starving children haunt us all

https://www.jewishvoiceforlabour.org.uk/article/may-the-eyes-of-starving-children-haunt-us-all/

https://www.tiktok.com/@charitymealsuk/video/7534294624647580950?is_from_webapp=1&sender_device=pc&web_id=7537073515586897430

https://www.dci-palestine.org/starving_a_generation_report_indicts_israel_for_weaponizing_starvation_as_a_tool_of_genocide

https://www.tiktok.com/@1948nakba.p4/video/7536871676156398870?is_from_webapp=1&sender_device=pc&web_id=7537073515586897430

Who are the Jews

https://www.youtube.com/shorts/SEB3w3A98rU

it is our money

https://www.youtube.com/shorts/wiu9N1H0Huc

The most devastating genocide in the world is being carried out by the follwoing :

1- AIPAC, brows ( https://www.youtube.com/watch?v=COx-t-Mk6UA ).
2- Miriam Adelson brows https://www.youtube.com/watch?v=Nr0LkA7VW7Q.
3- Elon Musk.
3- Timothy mellonand brows https://www.youtube.com/shorts/1XJ893-kAh0
4-The Evangelical Church,

Which kill innocent women and children in Gaza.

AIPAC ( https://www.youtube.com/watch?v=COx-t-Mk6UA ) and the Evangelical Church are implicated in one of the most devastating genocides in history, targeting innocent women and children in Gaza.

These organizations have provided Israel with explosives to enable their genocidal actions.

Gaza has been declared a disaster zone, severely lacking in vital resources necessary for survival.

AIPAC, The Evangelical Church, Miriam Adelson, Elon Musk, and timothy mellon and America tax payer,, and Israel have ravaged 90% of Gaza, leading to the destruction of 437,600 homes and the loss of one million lives, including 50,000 individuals currently trapped under rubble, with 80% of the casualties being women and children.

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The destruction encompasses 2,800,000 meters of roadways, making transportation impossible for the affected population.

Additionally, 3,680 kilometers of the electrical grid have been dismantled, resulting in widespread power outages.

The assault has led to the demolition of 48 hospitals, eliminating crucial healthcare facilities for those in need.

Moreover, the actions of AIPAC, The Evangelical Church, Miriam Adelson, Elon Musk, and timothy mellon and America tax payer,, and Israel have disrupted the education of over 785,000 students, with 494 schools and universities being completely destroyed, many as a result of aerial bombardments.

They have also targeted 981 mosques, effectively suppressing the prayers of the homeless who seek divine assistance.

Consequently, over 39,000 young children have been left orphaned, lacking parents or guardians to provide care.

It is important to highlight that the historical context of warfare has never seen a situation where 80% of a nation has been devastated, 100% of its population has been displaced, and 50% of the casualties are children.

Recognizing the seriousness of this situation is imperative.

Organizations such as AIPAC and the Evangelical Church in America are contributing to what can only be characterized as genocide.

https://www.youtube.com/shorts/IrX9v6DKH1g

The implications of American taxpayer funding in relation to Israel's actions against innocent children are concerning.

1. A thorough examination of Israel's precarious circumstances is necessary.
https://www.youtube.com/watch?v=kAfIYtpcBxo

2. The impact of financial influence, often linked to specific groups, significantly affects these dynamics. Additional information can be accessed through the provided link.

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3. Insights into the views of U.S. leadership regarding AIPAC and the Evangelical Church can be investigated through the following resource.

https://www.tiktok.com/@thefearlessqueenmel/video/7307640994579680542?lang=en&q=why%20dont%20Americans%20knowl%20what%20you%20have%20seen%20&t=1701880206555

The heartbreaking reality of innocent children suffering at the hands of powerful Israeli forces using American weaponry is evident in numerous media reports.

https://www.youtube.com/watch?v=COx-t-Mk6UA

It is essential to remain informed by consulting trustworthy news sources.

https://www.youtube.com/watch?v=bNyUyrR0PHo

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