发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了三硫化二锑的要求、试验方法、检验规则、标志、包装、运输、贮存、订货单(合同)内容。 本标准适用于辉锑矿熔析法生产的三硫化二锑(俗称生锑)。三硫化二锑供军工、橡胶、火柴等工业用
Antimony trisulfide
本标准适用于辉锑矿熔析法生产的三硫化二锑(俗称生锑),三硫化二锑供军工、橡胶、火柴等工业用
Antimony trisulfide
Antimony trisulfide
Determination of Antimony by Potassium Bromate Volumetric Method for Chemical Analysis of Antimony Trisulfide
Antimony trisulfide chemical analysis method for determination of free sulfur by combustion iodometric method
Antimony trisulfide chemical analysis method barium sulfate gravimetric method for determination of compound sulfur
YS/T 239的本部分规定了三硫化二锑中锑量的测定方法。 本部分适用于三硫化二锑中锑量的测定。测定范围:锑的质量分数 68.00%-73.00
Methods for chemical analysis of antimony trisulfide- Part 1:Determination of arsenic content-Cerium sulfate titration method
Determination of insoluble matter in hydrochloric acid by gravimetric method for chemical analysis of antimony trisulfide
Determination of Insolubles in Aqua Regia by Gravimetric Method for Chemical Analysis of Antimony Trisulfide
YS/T 239的本部分规定了三硫化二锑中游离硫量的测定方法。 本部分适用于三硫化二锑中游离硫量的测定。测定范围:游离硫的质量分数 0.005 0%-0.20
Methods for chemical analysis of antimony trisulfide- Part 3:Determination of free sulfur content-Burning and sodium hydroxide titration method
YS/T 239的本部分规定了三硫化二锑中王水不溶物的测定方法。 本部分适用于三硫化二锑中王水不溶物的测定。测定范围:王水不溶物的质量分数 0.050%-0.60
Methods for chemical analysis of antimony trisulfide- Part 4:Determination of aqua-regia insolubles content-Gravimetric method
YS/T 239的本部分规定了三硫化二锑中化合硫量的测定方法。 本部分适用于三硫化二锑中化合硫量的测定。测定范围:化合硫的质量分数 24.50%-28.50
Methods for chemical analysis of antimony trisulfide- Part 2:Determination of combined sulfur content-Combustion-neutralization titration method
YS/T 239的本部分规定了三硫化二锑中砷量的测定方法。 本部分适用于三硫化二锑中砷量的测定。测定范围:砷的质量分数 0.010%-0.25
Methods for chemical analysis of antimony trisulfide- Part 5:Determination of arsenic content-Arsenic molybdenum blue spectrophotometric method
YS/T 239的本部分规定了三硫化二锑中铁量的测定方法。 本部分适用于三硫化二锑中铁量的测定。测定范围:铁的质量分数 0.030%-0.40
Methods for chemical analysis of antimony trisulfide- Part 6:Determination of iron content-Neighbouring phenanthroline spectrophotometric method
YS/T 239的本部分规定了三硫化二锑中铅量的测定方法。 本部分适用于三硫化二锑中铅量的测定。测定范围:铅的质量分数 0.002 0%-0.050
Methods for chemical analysis of antimony trisulfide- Part 7:Determination of lead content-Flame atomic absorption spectrometric method
本标准规定了三硫化二锑的要求、试验方法、检验规则、标志、包装、运输、贮存、订货单(合同)内容。 本标准适用于辉锑矿熔析法生产的三硫化二锑(俗称生锑)。三硫化二锑供军工、橡胶、火柴等工业用
Antimony trisulfide
本标准适用于辉锑矿熔析法生产的三硫化二锑(俗称生锑),三硫化二锑供军工、橡胶、火柴等工业用
Antimony trisulfide
Antimony trisulfide
Determination of Antimony by Potassium Bromate Volumetric Method for Chemical Analysis of Antimony Trisulfide
Antimony trisulfide chemical analysis method for determination of free sulfur by combustion iodometric method
Antimony trisulfide chemical analysis method barium sulfate gravimetric method for determination of compound sulfur
YS/T 239的本部分规定了三硫化二锑中锑量的测定方法。 本部分适用于三硫化二锑中锑量的测定。测定范围:锑的质量分数 68.00%-73.00
Methods for chemical analysis of antimony trisulfide- Part 1:Determination of arsenic content-Cerium sulfate titration method
Determination of insoluble matter in hydrochloric acid by gravimetric method for chemical analysis of antimony trisulfide
Determination of Insolubles in Aqua Regia by Gravimetric Method for Chemical Analysis of Antimony Trisulfide
YS/T 239的本部分规定了三硫化二锑中游离硫量的测定方法。 本部分适用于三硫化二锑中游离硫量的测定。测定范围:游离硫的质量分数 0.005 0%-0.20
Methods for chemical analysis of antimony trisulfide- Part 3:Determination of free sulfur content-Burning and sodium hydroxide titration method
YS/T 239的本部分规定了三硫化二锑中王水不溶物的测定方法。 本部分适用于三硫化二锑中王水不溶物的测定。测定范围:王水不溶物的质量分数 0.050%-0.60
Methods for chemical analysis of antimony trisulfide- Part 4:Determination of aqua-regia insolubles content-Gravimetric method
YS/T 239的本部分规定了三硫化二锑中化合硫量的测定方法。 本部分适用于三硫化二锑中化合硫量的测定。测定范围:化合硫的质量分数 24.50%-28.50
Methods for chemical analysis of antimony trisulfide- Part 2:Determination of combined sulfur content-Combustion-neutralization titration method
YS/T 239的本部分规定了三硫化二锑中砷量的测定方法。 本部分适用于三硫化二锑中砷量的测定。测定范围:砷的质量分数 0.010%-0.25
Methods for chemical analysis of antimony trisulfide- Part 5:Determination of arsenic content-Arsenic molybdenum blue spectrophotometric method
YS/T 239的本部分规定了三硫化二锑中铁量的测定方法。 本部分适用于三硫化二锑中铁量的测定。测定范围:铁的质量分数 0.030%-0.40
Methods for chemical analysis of antimony trisulfide- Part 6:Determination of iron content-Neighbouring phenanthroline spectrophotometric method
YS/T 239的本部分规定了三硫化二锑中铅量的测定方法。 本部分适用于三硫化二锑中铅量的测定。测定范围:铅的质量分数 0.002 0%-0.050
Methods for chemical analysis of antimony trisulfide- Part 7:Determination of lead content-Flame atomic absorption spectrometric method