HG/T 2764-1996 Industrial Sodium Percarbonate

HG/T 2764-1996 Industrial Sodium Percarbonate HG/T2764-1996 Standard download decompression password: www.bzxz.net

G/T2764-36 || TT || The 11th part of this Union is nominated by the public. The two companies are also determined. They are also determined by the main enterprises. The "water winning the bid, and the Bidaeng energy crowns. Chemical Capital Minghua Second Girl Stream || TT || Ten Faculty Drafns: Medicine! 27641996 || TT || This standard is the requirements of industrial sodium magnetic acid (the requirements for carbonate hooks, the test method of ingredients is based on the heart, packaging, transportation, etc. The wooden standards applies the chemical oxygen carbonate system. Waiting for .2t · H.CH || TT || Dragging symmetrical bottom and: 3142 (international sweeping in 1491 Quality Cheng) 2 Quote Standards || TT || Creating the standard of the standard: The subject is valid, and all the ersamation is revised in the presence of the version of the version. || TT || G/T65: J98 || TT || 8: 63108 || TT || GB/T 6 -10x8 || TT || RK/T 125.) tt || gh: T 6J16-- 193
3 Requirements
Chemical reagents (analysis of reagents) - Preparation of standard solvents - Requirements for the preparation of standard reagents (NE68531: 192) - Preparation of reagents for chemical reagents - G1906331: 1582 - Methods for expressing and determining the limits of values ​​- General method for measuring the content of chemical products - 1932
General principles for the preparation of chemical products - Spectrophotometers Da (E || TT || Divided experimental water specifications to open test force titanium (CQ1505696: 387) Weed || TT || 3.1 outer wood stations are crystalline or clear wood, 3.2 Excessive acidity Table 1 Requirements: || TT || Estimated oxygen/2%|| TT (p content/|| tt | tt || The Ministry of Chemistry Industry of the People's Republic of China 1996-C1-24 Disperture 3R || TT ||-Requirements || TT || Qualified Products || TT || U.4u- U.65 || TT || 15--11 || TT | 1997-01-01 Real heat || TT || TT || 4.1 net batch products are not more than 2: 1 T || TT || IIG/T27641996 || TT || 4.2 According to the original 1/T65 6.6 book regulations, the number of metaphysics is selected. In the production of the production of the net oral case, you seal: The version 1 of the version of the 1 posted is the name of the product name of the production name. The product is unqualified. 5 Trial Methods || TT || 5.: Comparison/individual 12 ports. 5. The specified revision ratio method is determined that the testing soldiers are in line with the target 5.2 Demolition for reagents. || TT || 5.3 The live rate contains early vision || TT || 5.3.1 method exhibition room || TT || Test box, sodium carbonate and overloading after water, and sodium sodium sodium sodium nicheumic acid is the temple nature. No-3H $ uh = KSI, -2 Mu, +50+II,05.3.2 Reagents and materials
53.2.1 Use standard potassium hydroxide to titrate with a titration method 1/KMrC> about 0.1ml/L: 5.3.2.2 Add acid to the micron: 1+5,
5.3.3 Add the sample and make sure it is fully dissolved in the bottle with saline solution, add standard potassium hydroxide, fill the tank with liquid until it turns pink, and then add it in. Internal disappearance is the end point. Rebate for a white test for || TT || 5.3.4 points to discuss the fruit. The volume of the sore twist standard titration, mi. Simple air consumption consumes the vine -sour standard titration floating liquid! t-.
活性氯(():的质量
5.3.5分许卷
取半1湖定结果的算代可均值为测定结果，平行测是果内绝对差估小大小（。5.4供含的供定www.bzxz.net
5.4..1验解的制备
IIG,T 2764—1396
移股约1&试样（钠通举℃，）.胃1L矫探，加人mL水落解，的热快溶最微沸”减少至药.3mI.冷却用4:盐酸游波11>湖整落覆举~3.满加亏轻酸钾(0.1m1/>标在液定深度至波呈浅构包，即试溶液，5.4.1.2率试登降微的制备
在制务试When the test is started, no test material is added. Other reagents can be used. The test is handled in the same way. 5.4.2 Determination
According to the provisions of (4), select 3 through the acceptance and its corresponding iron music standard, and make a curve. At the same time, test the test case of the acceptance and the empty test case. 5.4.3 The expression of the new result
is the percentage of the soft! Containing the scene (X,) report 2) calculate X =
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