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GB/T 23835.5-2009 English PDF

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US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 23835.5-2009: Lithium perchlorate anhydrous -- Part 5: Determination of chloride content
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23835.5-2009	189	Add to Cart	3 days	Lithium perchlorate anhydrous -- Part 5: Determination of chloride content	Valid

Similar standards

GB/T 23940 GB/T 23769 GB/T 23834.1 GB/T 23835.1 GB/T 23835.12 GB/T 23835.11

Basic data

Standard ID: GB/T 23835.5-2009 (GB/T23835.5-2009)
Description (Translated English): Lithium perchlorate anhydrous -- Part 5: Determination of chloride content
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G10
Classification of International Standard: 71.060.01
Word Count Estimation: 8,896
Date of Issue: 2009-05-18
Date of Implementation: 2010-02-01
Regulation (derived from): PRC National Standard Approval Announcement 2009 No.6 (Total No.146)
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 anhydrous lithium perchlorate method for the determination of chloride content of the principle, safety tips, general provisions, reagents, instruments, equipment, analysis steps and calculations. This section applies to the determination of lithium perchlorate in anhydrous chloride content. Measuring range: . 0 2��g/mL ~ 4 ��g/mL (Cl).

GB/T 23835.5-2009: Lithium perchlorate anhydrous -- Part 5: Determination of chloride content

---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.
Lithium perchlorate anhydrous Part 5. Determination of chloride content ICS 71.060.01 G10 National Standards of People's Republic of China Anhydrous lithium perchlorate Part 5. Determination of chloride content Posted 2009-05-18 2010-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 23835 "anhydrous lithium perchlorate" is divided into 13 parts. --- Part 1. anhydrous lithium perchlorate technical requirements; --- Part 2. Determination of the content of lithium perchlorate; --- Part 3. Determination of moisture; --- Part 4. Determination of water-insoluble matter content; --- Part 5. Determination of chloride content; --- Part 6. Determination of chlorate content; --- Part 7. Determination of sulfate content; --- Part 8. Determination of potassium and sodium content; --- Part 9. Determination of calcium content; --- Part 10. Determination of iron content; --- Part 11. Determination of lead content; --- Part 12. Determination of total nitrogen content; --- Part 13. Determination of clarity. This section GB/T 23835 Part 5. This part is proposed by the China Petroleum and Chemical Industry Association. This part of the National Standardization Technical Committee chemical inorganic chemicals Club (SAC/TC63/SC1) centralized. This part of the main drafting unit. Xinjiang Institute of Nonferrous Metals, CNOOC Tianjin Chemical Research & Design Institute. The main drafters of this section. Guan Yuzhen, Wang Hongchuan, Red Army, Lu Siwei. This section first release. Anhydrous lithium perchlorate Part 5. Determination of chloride content

1 Scope

This section sets out the principles of anhydrous lithium perchlorate method for determination of chloride content, safety tips, general provisions, reagents, apparatus, equipment, Analysis procedures and results of calculations. This section applies to the determination of anhydrous lithium perchlorate, chloride content, measurement range. 0.2μg/mL ~ 4μg/mL (Cl).

2 Normative references

The following documents contain provisions which, through reference GB/T 23835 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 6682-2008 analytical laboratory use specifications and test methods (ISO 3696. 1987, MOD) Preparation of HG/T 3696.2 inorganic chemical products, chemical analysis of impurity standard solution Preparations of HG/T 3696.3 inorganic chemical products, chemical analysis Principle 3 Nitric acid solution, chloride ions and silver ions generated milky white gelatinous precipitate, when the low chloride ion content, the particle size of the resulting fine precipitate Or gum suspended in solution, resulting in turbid solution upon its turbidity size determines the amount of chlorine ions.

4 Safety Tips

Reagents used in this test method is corrosive, the operator must be careful! As splashed on the skin should immediately wash with water, Yan In severe cases should be treated immediately.

5 General Provisions

This part of the reagents and water in the absence of other requirements specified, refers to three analytical reagent and GB/T 6682-2008 specified in water. Impurities used in the test standard solution, preparations and products, did not indicate when the other requirements, according to HG/T 3696.2, HG/T 3696.3 Provisions prepared.

6 Reagents

6.1 the nitric acid solution. 1 + 2. Glycerol solution was 6.2. 1 + 4. 6.3 Silver nitrate solution. 17g/L. Chloride 6.4 Standard solution. 1mL solution containing chlorine (Cl) 0.010mg. Pipette Pipette 1mL chloride standard solution according to HG/T 3696.2 prepared, placed in 100mL volumetric flask, dilute with water to Mark and shake. The solution is using now.

7 instruments and equipment

Spectrophotometer. with a thickness of 3cm absorption cell. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 23835.5-2009_English be delivered?

Answer: Upon your order, we will start to translate GB/T 23835.5-2009_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 23835.5-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 23835.5-2009_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.