GB 22610-2008 English PDFUS$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 22610-2008: [GB/T 22610-2008] Carbosulfan granules Status: Valid
Basic dataStandard ID: GB 22610-2008 (GB22610-2008)Description (Translated English): [GB/T 22610-2008] Carbosulfan granules Sector / Industry: National Standard Classification of Chinese Standard: G25 Classification of International Standard: 65.100.10 Word Count Estimation: 8,852 Date of Issue: 2008-12-17 Date of Implementation: 2009-06-01 Adopted Standard: FAO 417/GR/S/F-1991, MOD Regulation (derived from): Announcement of Newly Approved National Standards No. 21 of 2008 (No. 134 overall) 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 Chinese standard specifies the carbosulfan granules requirements, test methods and marking, labeling, packaging, storage and transportation. This standard applies to Carbosulfan original drug with a suitable additives, coating agents, coloring agents and carriers from the processing of carbosulfan granules. GB 22610-2008: [GB/T 22610-2008] Carbosulfan granules---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.Carbosulfan granules ICS 65.100.10 G25 National Standards of People's Republic of China Carbosulfan granules Published 2008-12-17 2009-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China issued ForewordThis standard in Chapter 3, Section 5 is mandatory, the rest are recommended. This modification uses standard FAO Specification 417/GR/S/F (1991) "carbosulfan granules" (in English). This standard modification method using foreign advanced standards for the redrafted law. This standard FAO Specifications "carbosulfan granules" major technical differences. 1) The standard carbosulfan granules in two sizes, a mass fraction of 5% is 5.0% by mass 0.5-0.5,10 + fraction was 10.0 + 1.0 to 1.0, FAO Specifications no specific concentration of the granules, indicating only the content of ≤100g/kg of granules predetermined allowable fluctuation range That is around ± 10% of the marked content. 2) the actual situation overall quality of our products, pH values ranging from 7.0 to 9.0, while the FAO specification acidity indicators ≤0.5g/kg (≤0.05%). 3) In addition the standard specifies the dropout rate control targets, while FAO specification defines bulk density range and 125μm test sieve sieve Material control targets. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Pesticide Standardization Technical Committee (SAC/TC133). This standard is drafted. Shenyang Chemical Research Institute. Participated in the drafting of this standard. Hunan Haili Chemical Industry Co., Ltd., Zhejiang Hetian Chemical Co., Ltd., Jiangsu Changlong Chemical Co. the company. The main drafters of this standard. High Scenic, Zan Yan Kun, Zheng Jingyu, Han Ping, Zhang Zhongze, Chen Ping, Yu Shuying. Carbosulfan granules The active ingredient other product names, structural formulas and physicochemical parameters carbosulfan substantially as follows. ISO common name. Carbosulfan CIPAC Numeric Code. 417 Chemical name. 2,3-dihydro-2,2-dimethyl-7-yl (dibutylamino) methyl carbamate. Structure. Empirical formula. C20H32N2O3S Molecular weight. 380.5 (according to 2007 international relative atomic mass) Biological activity. insecticide Boiling point. 124 ℃ ~ 128 ℃ Vapor pressure (25 ℃). 0.041mPa Solubility (25 deg.] C). water 0.3mg/L, and most immiscible organic solvent, such as. xylene, n-hexane, chloroform, methylene chloride, Ethanol, methanol, acetone, etc. Stability. Hydrolysis, DT50 (25 ℃) in aqueous solution is less than in pure water 1h (pH4), 22h (pH6), 7.6d (pH7), 14.2d (PH8), 14.2d (pH8), greater than 58.3d (pH9) Range 1 This standard specifies carbosulfan granules of requirements, test methods and marking, labeling, packaging, storage and transportation. This standard applies to the processing of the drug and carbosulfan suitable auxiliaries, coating agents, coloring agents, and carrier particles made of carbosulfan Granules.2 Normative referencesTerms of the following documents become provisions of this standard by reference in this standard. For dated reference documents, all later Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to agreements based on this standard Whether the latest versions of these documents. For undated references, the latest version applies to this standard. Determination 1601 pH value pesticides GB/T GB/T 1604 pesticide regulations for acceptance of goods GB/T 1605-2001 sampling commercial pesticides GB 3796 pesticide packaging General GB T 19136 Determination of heat storage stability of pesticide / 3.1 Composition and Appearance. The product should meet the criteria of the drug and carbosulfan suitable auxiliaries, coating agents, coloring agents and carriers are made, should Dry, free-flowing particles, no visible foreign matter. 3.2 carbosulfan granules should meet the requirements of Table 1. Table 1 carbosulfan Granules Item Index project index 5% 10% Carbosulfan mass fraction /% 0.5-0.5 5.0 + 10.0 +1.0 -1.0 Carbofuran mass fraction a /% ≤ 0.1 0.2 The pH range of 7.0 to 9.0 Particle size range (1680μm ~ 420μm diameter ratio ≤1.4) ≥ 90 /% Off rate /% ≤ 3.0 Passing a heat storage stability a mass fraction of carbofuran, heat storage stability test under normal production conditions, at least once every 3 months test. Test Method 4 4.1 Sampling In accordance with GB/T 1605-2001 of "solid preparation sampling" approach. Determining Sample packages with a random number table method; Final sample The amount should be less than 600g. 4.2 Identification Test 4.2.1 Liquid Chromatography --- This identification test can be carried out simultaneously with the determination of the mass fraction of carbosulfan. In the same chromatographic operating conditions The lower member, carbosulfan peak of a peak retention time of a sample solution and the standard solution retention time, the relative difference should 1.5% or less. Determination of the mass fraction of 4.3 carbosulfan (carbofuran) 4.3.1 Method summary Sample was dissolved in methanol, methanol + water as the mobile phase, used as a filler AgilentTC-C18 stainless steel column and UV detector (280 nm), the sample carbosulfan reverse phase high performance liquid chromatography, external standard. 4.3.2 Reagents and solutions Methanol. HPLC grade; Water. The new secondary steam distilled water; Carbosulfan Sample. A known mass fraction ω≥98.0%; Carbofuran Sample. A known mass fraction ω≥99.0%; Carbofuran Preparation of standard solution. Weigh 0.05 g of carbofuran standard (accurate to 0.0002g) was placed in a 50mL volumetric flask, washed with methanol Dissolved and diluted to the mark. 4.3.3 Instruments HPLC. a variable wavelength UV detector; Chromatographic data processor or workstation; Column. 250mm × 4.6mm (. I.d) stainless steel column, built AgilentTC-C18,5μm filler (or with equivalent effect color Spectrum column); Filter. membrane pore size of about 0.45 m; Microsyringe. 50μL; Quantitative sampling tube. 5μL; Ultrasonic cleaning. 4.3.4 HPLC operating conditions Mobile phase. [Psi] (methanol. water) = 88.12, by membrane filtration, and degassing; Flow rate. 1.0mL/min; Column temperature. room temperature (temperature change should be less than 2 deg.] C); Detection wavelength. 280nm; Injection Volume. 5μL; Retention time. 3.6min carbofuran, carbosulfan 13.8min. Are typical operating parameters of the above, according to the characteristics of different instruments, for a given operating parameters appropriately adjusted to obtain the best result. A typical carbosulfan EC shown in Figure 1 HPLC. 1 --- carbofuran; 2 --- carbosulfan. FIG FIG 1 HPLC carbosulfan granules 4.3.5 Determination Step 4.3.5.1 Preparation of standard solution Weigh 0.1 g of carbosulfan standard (accurate to 0.0002g), a 50mL volumetric flask, dissolve and dilute to volume with methanol, Shake well. Pipette accurately pipetted solution is placed above another 10mL 50mL volumetric flask, and then another 2mL pipette take g Budweiser standard solution in the same volumetric flask, dilute to volume with methanol, shake. 4.3.5.2 Preparation of sample solution Weigh containing 0.1 g of carbosulfan (accurate to 0.0002g) sample, placed in a 50mL volumetric flask, dilute to volume with methanol, the 15min shaking to dissolve the sample under ultrasound, shake. Pipette accurately pipetted solution is placed above another 10mL 50mL volumetric flask , Diluted with methanol, shaken with a pore size of 0.45μm membrane filter. 4.3.5.3 Determination Under the above operating conditions, after the instrument is stable, the number of consecutive doses of the standard solution is injected until the needle carbosulfan two adjacent opposing peak area After the change is less than 1.0%, measured according to the standard solution, sample solution, the sample solution, the order of standard solution. 4.3.6 computing The two doses of the standard peak area was measured before and after the two needles in the sample solution and a sample carbosulfan (carbofuran peak area) were Averaged. Sample carbosulfan (carbofuran) mass fraction ω1 (%) according to equation (1). 1 = A2 (1) Where. A1 --- the standard solution, a peak area carbosulfan (carbofuran peak area) is calculated; A2 --- sample solution, carbosulfan peak area (carbofuran peak area) is calculated; --- standard samples carbosulfan (carbofuran) mass fraction, expressed in%; 4.3.7 allows poor The measurement results of the mass fraction of carbosulfan two parallel should be less than 0.3% carbofuran parallel measurement results twice a mass fraction of Relative deviation should not exceed 40%, and the arithmetic mean average as a measurement result. Carried out in GB/T 1601. Determination of particle size 4.5 4.5.1 Instruments Group standard sieve. consistent with the indicated pore diameter range, and with the chassis and the sieve cover; Electric shaker. amplitude of 36mm, 240 times/min. 4.5.2 Determination Step The standard sieve vertically stacked, placed in a small sieve large particle size above a particle size sieve, sieve bottoms receiving pan, accurately weighed 100g sample (nearest 0.1 g of), placed on the top sieve, stamped seal, a good combination of the screen pack is mounted on a shaker, to start oscillating sieve shaker 10min. Then remove The sieve was weighed within a predetermined size range. 4.5.3 computing Sample size ω2 (%) according to equation (2). (2) Where. 4.6 Determination of Failure Rate 4.6.1 Instruments Standard sieve. aperture and 4.5.1 "standard sieve set" small particle diameter the same screen; Ball or balls. 15 (7.9mm); Electric shaker. amplitude of 36mm, 240 times/min. 4.6.2 Determination Step Accurately weighed sample was measured over 50g of the particle size, the standard screen 15 into filled with steel balls or balls, the sieve is built into the chassis capped, shift Fixed to the shaker after shaking 15min, the accurately weighed sample quality taken disk access (to the nearest 0.1g). 4.6.3 computing Shedding sample rate ω3 (%) according to equation (3) is calculated. (3) Where. Thermal storage stability test 4.7 According to GB/T 19136 "other agents" performed after hot storage, carbosulfan content should not be less than the measured mass fraction Prestorage 95%, particle size, should meet the standards was still falling. 4.8 product testing and acceptance Shall comply with the provisions of GB/T 1604's. Process limit values using rounding value comparison method. 5 marking, labeling, packaging, storage and transportation 5.1 flag carbosulfan granules, labeling and packaging, should meet the requirements of GB 3796. 5.2 Application of carbosulfan granules Poly bags sealed package. Packing maximum net content of each bag does not exceed 20kg. 5.3 protocol based on user requirements or orders, may take other forms of packaging, but to comply with the provisions of GB 3796. 5.4 package airiness, dry place. 5.5 storage and transportation to prevent moisture and sunlight, no food, seed, feed mix, avoid contact with skin, eyes, nose and mouth to prevent inhalation. 5.6 Safety. carbosulfan granules is moderately toxic pesticides. The FDA should wear protective gloves. Contact with the skin or exposed parts of the body this After the product, should be washed with soap and water. The event of poisoning should promptly consult a doctor. 5.7 guarantee. Storage conditions under predetermined guarantee carbosulfan granules, from date of manufacture for 2 years. In the warranty period Inner, carbosulfan granules indicators should meet the standards. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 22610-2008_English be delivered?Answer: Upon your order, we will start to translate GB 22610-2008_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 22610-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB 22610-2008_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. 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