Ask for a copy of the safety data sheet about calcium carbide urgently

Calcium carbide. The chemical name of calcium carbide is calcium carbide, the molecular formula is CAC2, and the appearance is gray, brownish-yellow, black or brown bulk solid, which is the basic raw material of organic synthetic chemical industry, and a series of organic compounds can be synthesized by using calcium carbide as raw material, providing raw materials for industry, agriculture and medicine. Its main uses are:

1) The acetylene formed by the reaction of calcium carbide and water can synthesize many organic compounds, such as: synthetic rubber, artificial resin, acetone, enkenone, carbon black, etc.; At the same time, acetylene oxyoxide flame is widely used in metal welding and cutting.

2) When heating powdered calcium carbide and nitrogen, the reaction generates calcium cyanamide, that is, lime nitrogen, and the cyanide melt generated by the reaction of heating lime nitrogen and salt is used in gold mining and non-ferrous metal industries.

3) Calcium carbide itself can be used as a desulfurizer in the steel industry.

The safety data sheet of calcium carbide, we can provide it professionally, once through OK, to add me to contact.

Safety data sheets for sulfuric acid, we can provide professionally, according to the latest regulations, internationally recognized, high quality and low price.

But if there is no ready-made free of charge, the safety data sheet must be made according to the actual situation. Don't mess around.

Safety Data Sheet for Hazardous Chemicals There is no ready-made free product suitable for you, and it needs to be prepared on a case-by-case basis.

If you want to find, come to our standard technology center for safety data sheets, we can provide all kinds of hazardous chemicals safety data sheets professionally, quality.

Which chemicals are needed, according to the chemicals you use, usually can be searched on the Internet.

We can help you make argon MSDS SDS in Chinese and English according to the latest regulations, MSDS SDS is different for different countries with different requirements.

First of all, you need to determine the criteria, and then fill out the application form.

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Changed to SDS, CHS has not heard of it. SDS is made according to GHS standards.

Observations: 0 tick marks, ranges, graduation values.

Placement: The ulnar edge is aligned with the measured object, which must be placed in a positive and overlapping position, and cannot be skewed; The facets of the ruler must be close to the object being measured and cannot be "suspended".

Reading: The line of sight is directly in front of the terminal tick mark, and the line of sight is perpendicular to the facets.

Record: In general, the next digit of the minimum scale value should be estimated, and the corresponding unit precautions must be written: master the conversion of various length units, the allowable error of the experiment, the selection of accurate instruments and multiple measurements and reduce the error.

It's not easy to type, forget to adopt, thank you!

1. The main meaning has been clearly stated, that is, the company has changed its name due to the change of equity, and the company after the change of name inherits the claims and debts of the original company.

2. The main points of the project should be supplemented.

1) After the resolution of the first general meeting of shareholders (with a valid resolution attached) or the person involved in the change of shareholders signs and acknowledges (2) the agreement of company B to inherit the claims and debts of company A, both parties shall sign; Theoretically, the succession of company A's creditor's rights and debts must be confirmed by company A, and cannot be unilaterally declared by way of public announcement.

3) According to legal procedures, it should be announced in the main local newspaper on the first day and the first time.

Offer a look OK no!

So-and-so****.

Explanation of creditor's rights and debts.

XX company was established on YYYYYYYYYYYYYYYYYYYYYYY On the day of the year, a certain company (hereinafter referred to as Party A) and a certain company (hereinafter referred to as Party B) signed an agreement on equity mergers and acquisitions.

Party A's original registered capital was 8 million yuan, and now it plans to increase the registered capital by 8 million yuan;

Party B subscribes for the new registered capital of the Company in US dollars equivalent to RMB 8,000,000 in cash exchange.

The parties to the joint venture shall be liable for the debts of the joint venture company with their respective subscribed capital contributions. Each party shares the profits and risks and losses according to the proportion of its capital contribution in the registered capital. Party B does not assume the creditor's rights and debts of the original company.

XX company. YYYYYYYYYYYYYYYYY