磷酸钠检测

JIS K1437-1956 磷酸钠(正磷酸钠)

Sodium phosphate (sodium orthophosphate)

ANSI/AWWA B502-2011 透明聚磷酸钠(六偏磷酸钠)

This standard describes sodium polyphosphate, glassy, for use in the treatment of potable water, wastewater, and reclaimed water. This material

Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

BS 4427-2:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.三磷酸钠pH值的测定

Potentiometric method for measurement of pH value of a solution at a conventional concentration of 10 g/l by means of a pH meter with a glass

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate

BS 4427-6:1974 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.焦磷酸钠中焦磷酸盐含量评估

Potentiometric method after conversion of the tetrasodium pyrophosphate to disodium dihydrogen pyrophosphate and precipitation of the pyrophosphate

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate

KS M 1407-2010 磷酸钠

이 표준은 산업용 인산 나트륨(이하 인산 나트륨이라 한다.)에 대하여 규정한다

Sodium phosphate

SNI 06-1122-1989 磷酸钠

Sodium phosphate

HGB 3170-1960 磷酸钠

KS M 1407-2015(2020 磷酸钠

Sodium phosphate

BS 4427-1:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.三磷酸钠中水不溶物含量的测定

Dissolution of test sample and separation of any insoluble matter by filtration, drying at 110<+OR->5C and weighing

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate

ANSI/AWWA B502-2005 水处理.玻璃质多磷酸钠(六聚磷酸钠)

This standard describes sodium polyphosphate, glassy, for use in water supply service. This material is also known as sodium hexametaphosphate, sodium

Water Treatment – Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

HGB 3107-1959 焦磷酸钠

ANSI/AWWA B503-2011 三磷酸钠

This standard describes sodium tripolyphosphate for use in the treatment of potable water, wastewater, and reclaimed water

Sodium Tripolyphosphate

JIS K8892-1961 偏磷酸钠

Sodium metaphosphate

HG/T 4515-2013 三偏磷酸钠

本标准规定了三偏磷酸钠的要求,试验方法,检验规则,标志、标签,包装、运输、贮存。本标准适用于工业用三偏磷酸钠。该产品主要用作合成洗涤剂、淀粉改性剂、水质软化剂等

Sodium trimetaphosphate

BS 4427-4:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.灼烧损失的测定

Ignition at 550<+OR->25C to constant mass

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of loss on ignition

JIS K1437-1956 磷酸钠(正磷酸钠)

Sodium phosphate (sodium orthophosphate)

ANSI/AWWA B502-2011 透明聚磷酸钠(六偏磷酸钠)

This standard describes sodium polyphosphate, glassy, for use in the treatment of potable water, wastewater, and reclaimed water. This material

Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

BS 4427-2:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.三磷酸钠pH值的测定

Potentiometric method for measurement of pH value of a solution at a conventional concentration of 10 g/l by means of a pH meter with a glass

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate

BS 4427-6:1974 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.焦磷酸钠中焦磷酸盐含量评估

Potentiometric method after conversion of the tetrasodium pyrophosphate to disodium dihydrogen pyrophosphate and precipitation of the pyrophosphate

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate

KS M 1407-2010 磷酸钠

이 표준은 산업용 인산 나트륨(이하 인산 나트륨이라 한다.)에 대하여 규정한다

Sodium phosphate

SNI 06-1122-1989 磷酸钠

Sodium phosphate

HGB 3170-1960 磷酸钠

KS M 1407-2015(2020 磷酸钠

Sodium phosphate

BS 4427-1:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.三磷酸钠中水不溶物含量的测定

Dissolution of test sample and separation of any insoluble matter by filtration, drying at 110<+OR->5C and weighing

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate

ANSI/AWWA B502-2005 水处理.玻璃质多磷酸钠(六聚磷酸钠)

This standard describes sodium polyphosphate, glassy, for use in water supply service. This material is also known as sodium hexametaphosphate, sodium

Water Treatment – Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

HGB 3107-1959 焦磷酸钠

ANSI/AWWA B503-2011 三磷酸钠

This standard describes sodium tripolyphosphate for use in the treatment of potable water, wastewater, and reclaimed water

Sodium Tripolyphosphate

JIS K8892-1961 偏磷酸钠

Sodium metaphosphate

HG/T 4515-2013 三偏磷酸钠

本标准规定了三偏磷酸钠的要求,试验方法,检验规则,标志、标签,包装、运输、贮存。本标准适用于工业用三偏磷酸钠。该产品主要用作合成洗涤剂、淀粉改性剂、水质软化剂等

Sodium trimetaphosphate

BS 4427-4:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.灼烧损失的测定

Ignition at 550<+OR->25C to constant mass

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of loss on ignition