|
US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 8447-2008: Industrial linear alkylbenzene sulfonic acid
Status: Valid GB/T 8447: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 8447-2008 | English | 259 |
Add to Cart
|
3 days [Need to translate]
|
Industrial linear alkylbenzene sulfonic acid
| Valid |
GB/T 8447-2008
|
| GB/T 8447-1995 | English | 319 |
Add to Cart
|
3 days [Need to translate]
|
Industrial linear alkylbenzene sulfonic acid
| Obsolete |
GB/T 8447-1995
|
| GB 8447-1987 | English | RFQ |
ASK
|
3 days [Need to translate]
|
Industrial alklbenzene sulfonic acid
| Obsolete |
GB 8447-1987
|
PDF similar to GB/T 8447-2008
Basic data | Standard ID | GB/T 8447-2008 (GB/T8447-2008) | | Description (Translated English) | Industrial linear alkylbenzene sulfonic acid | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G73 | | Classification of International Standard | 71.100.40 | | Word Count Estimation | 11,184 | | Date of Issue | 2008-12-30 | | Date of Implementation | 2009-09-01 | | Older Standard (superseded by this standard) | GB/T 8447-1995 | | Quoted Standard | GB/T 5173; GB/T 5177; GB/T 5178; GB/T 6366 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.24 (Total No.137) | | 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 product structure industrial linear alkyl benzene sulfonate, requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to the alkyl chain length of C10 ~ 13 major industrial linear alkyl benzene by SO3 gas film sulfonation process to produce industrial linear alkyl benzene sulfonate. | GB/T 8447-2008: Industrial linear alkylbenzene sulfonic acid---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.
Industrial linear alkylbenzene sulfonic acid
ICS 71.100.40
G73
National Standards of People's Republic of China
Replacing GB/T 8447-1995
Industrial linear alkyl benzene sulfonate
Posted 2008-12-30
2009-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB/T 8447-1995 "Industrial linear alkyl benzene sulfonic acid."
This standard compared with GB/T 8447-1995 The main changes are as follows.
--- Increased restrictions on Klett meter by measuring the slope of the Hazen color -Klett color standard curve k, indirectly Klett
Meter of judgment;
--- Increased use of ethanol sample dissolution method for rapid determination of color.
Appendix A of this standard is a normative appendix.
The standard proposed by China National Light Industry Council.
This standard by the National Standardization Technical Committee surfactant and detergent.
This standard was drafted. China Daily Chemical Industry Research Institute, China Petroleum Fushun Petrochemical Company chemical detergent plant, China Petrochemical Assets
Management Ltd. Jinling Petrochemical Company alkyl benzene plant, southerly Chemical Group Co., Ltd.
The main drafters of this standard. Niu Jinping, Wu Rongxin, Huangai Zhong, Zhang Dongyi, Han Xiangli.
This standard replaces the standards previously issued as follows.
--- GB 8447-1987, GB/T 8447-1995;
--- GB 8448-1987.
Industrial linear alkyl benzene sulfonate
1 Scope
This standard specifies the product structure of industrial linear alkyl benzene sulfonic acid, requirements, test methods, inspection rules and signs, packaging, transportation,
Storage.
This standard applies to the alkyl chain length of predominantly C10 ~ 13 linear alkyl benzene by industrial gases SO3 film sulfonation process to produce industrial straight
Alkylbenzene sulfonic acid.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
Determination of GB/T 5173 surfactant and an anionic detergent active matter by direct two-phase titration (GB/T 5173-1995,
eqv ISO 2271. 1989)
GB/T 5177 Industrial linear alkyl benzene
GB/T 5178 surfactant industry linear alkyl benzene sulfonate average molecular weight determination of gas-liquid chromatography
(GB/T 5178-2008, ISO 6841. 1988, MOD)
Determination of GB/T 6366 surfactant inorganic sulfate content titration
3 product formula
Industrial linear alkylbenzene sulfonic acid of the following general structural formula
Put your feet R SO3 H
Legend. R mainly C10 ~ 13.
4 Requirements
4.1 Appearance
From light yellow to brown viscous liquid.
4.2 Physical indicators
Industrial linear alkyl benzene sulfonic acid physical and chemical indicators should be consistent with Table 1.
Table 1 Industrial linear alkyl benzene sulfonic acid physical and chemical indicators
project
index
Excellence Qualified
Benzene sulfonic acid content (mass fraction) /% ≥ 97 96
Free oil content (mass fraction) /% ≤ 1.5 2.0
Sulfuric acid content (mass fraction) /% ≤ 1.5 1.5
Color/Klett ≤ 30 50
5 Test methods
Unless otherwise indicated in the analysis use only reagents of recognized analytical grade and distilled or deionized water or equivalent purity.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 8447-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 8447-2008_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 8447-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 8447-2008_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+ countriesQuestion 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 [email protected]. 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 8447-2008?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 8447-2008 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.
|