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GB/T 6366-2012 English PDF

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Q: Should I purchase the latest version GB/T 6366-2012?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6366-2012 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 6366-2012: Surface active agents -- Determination of mineral sulfate content -- Titrimetric method
Status: Valid

GB/T 6366: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 6366-2012	189	Add to Cart	3 days	Surface active agents -- Determination of mineral sulfate content -- Titrimetric method	Valid
GB/T 6366-1992	199	Add to Cart	2 days	Surface active agents-Determiantion of mineral sulfate content-Titrimetric method	Obsolete

Similar standards

GB/T 7383 GB/T 6369 GB/T 6368 GB/T 6370 GB/T 6367

Basic data

Standard ID: GB/T 6366-2012 (GB/T6366-2012)
Description (Translated English): Surface active agents -- Determination of mineral sulfate content -- Titrimetric method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G72
Classification of International Standard: 71.100.40
Word Count Estimation: 8,848
Older Standard (superseded by this standard): GB/T 6366-1992
Quoted Standard: GB/T 601-2002; GB/T 626-2006; GB/T 629-1997; GB/T 686-2008; GB/T 6372-2006; GB/T 6682-2008; HG/T 3470-2000
Adopted Standard: ISO 6844-1983, MOD
Regulation (derived from): National Standards Bulletin No. 41 of 2012
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the surfactant method for determination of inorganic sulfate. This standard applies to contain sulfate, ammonium sulfate, alkanol amines, sulfate anionic surfactant. This standard does not apply to the conditions contained in the t

GB/T 6366-2012: Surface active agents -- Determination of mineral sulfate content -- Titrimetric method

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS71.100.40 G72 National Standards of People's Republic of China Replacing GB/T 6366-1992 Surface active agents of mineral sulfate content titration (ISO 6844. 1983, MOD) Issued on. 2013-08-01 2012-12-31 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard rule according to GB/T 1.1-2009 given draft. This standard replaces GB/T 6366-1992 "surfactant mineral sulfate content - Titrimetric method", and GB/T 6366-1992 phase Ratio, the main changes are as follows. --- Increasing the foreword; --- Improving the mining standard degree of modification adopted; --- Added "sampling" (see Chapter 6); --- Added "precision" (see 8.2); --- Added "Test Report" (see Chapter 9); --- Increase the informative Appendix A. This standard uses redrafted law revision of international standards ISO 6844. 1983 "surfactant mineral sulfate content - Titrimetric law". This standard and ISO 6844. 1983, compared with more adjustment in the structure, listed in Appendix A of this standard and ISO 6844. 1983's Reg number control list. This standard and ISO 6844. Difference and technical reasons 1983 is as follows. Love --- on normative references, this standard has been adjusted technical differences, in order to adapt to China's technical conditions, adjustment Focus is reflected in the status of Chapter 2, "Normative references", the specific adjustments are as follows. • Use identical with international standards GB/T 6372-2006 instead of ISO 607 (see Chapter 6); • Increase cited GB/T 601-2002 and HG/T3470-2000 (see 4.7); • Increase cited GB/T 626-2006 (see 4.3); • Increase cited GB/T 629-1997 (see 4.4); • Increase cited GB/T 686-2008 (see 4.2); • Increase cited GB/T 6682-2008 (see 4.1); · Remove ISO 385-2, ISO 648, ISO 835-2, ISO 1042. --- Increase in Table 3, in order to ensure the accuracy of test results and repeatability, to be provided to absorb the color depth of the sample solution volume. --- Increase formula (2), after verification of the test samples were deep color formula (2) is more appropriate. --- Test report expressed are different, more suitable for common presentation of China's chemical industry. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee Chemistry (specialty) surfactant Technical Committee (SAC/TC63/SC8) centralized. This standard was drafted. Shaoxing Guotai additives plant, Zhejiang Real Chemical Group Limited. The main drafters of this standard. Shao GB , Zhuangyong Bin, Zhaoxing Jun. This standard replaces the standards previously issued as follows. --- GB/T 6366-1986, GB/T 6366-1992. Surface active agents of mineral sulfate content titration

1 Scope

This standard specifies the method for determination of surfactants inorganic sulfate content. This standard applies to contain sodium sulfate, ammonium sulfate, alkanolamine, sulfate anionic surfactant. This standard does not contain under the test conditions will generate other compounds sparingly soluble lead salt, such as phosphate or large amounts of chloride products, Nor to interfere with pH-adjusted contain large amounts of weak acid. product (such as soap or a succinate ester sulfonate) of.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. Preparation of GB/T 601-2002 Chemical reagents Titration standard solution GB/T 626-2006 Chemicals nitrate GB/T 629-1997 Chemical reagents Sodium hydroxide (ISO 6353-2. 1983, MOD) GB/T 686-2008 chemical reagent acetone GB/T 6372-2006 surfactant and detergent sample division method (ISO 607. 1980, IDT) GB/T 6682-2008 analytical laboratory use specifications and test methods (ISO 3696. 1987, MOD) HG/T3470-2000 lead nitrate Chemicals Principle 3 The titration method with dithizone as indicator acetone solution with lead nitrate standard solution titrate the sample buffer.

4 Reagents and materials

4.1 test water Third grade water requirements of GB/T 6682-2008 prescribed. 4.2 acetone Meet the technical requirements GB/T 686-2008 of. 4.3 Nitrate Meet the technical requirements GB/T 626-2006 of. 1mol nitrate was dissolved in 1L of water and set aside. 4.4 sodium hydroxide solution Meet the technical requirements GB/T 629-1997 in. 40g of sodium hydroxide dissolved in 1L of water and set aside. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 6366-2012_English be delivered?

Answer: Upon your order, we will start to translate GB/T 6366-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 6366-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 6366-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 6366-2012?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6366-2012 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.