js55555金沙老品牌-js5金沙所有登入网址

Langfang Tianke Biotechnology Co., Ltd.
Langfang Tianke Biotechnology
Professional production base of general chemical reagent and pharmaceutical accessories
Hotline:+86-15076659665
Products
Products
Potassium hydrogen phosphate anhydrous

Potassium hydrogen phosphate anhydrous

Molecular formula: K2HPO4·3H2O
Molecular weight: 228.22
CAS NO: 16788-57-1
Properties: White crystal. Soluble in water and slightly soluble in alcohol.
Uses: as analytical reagent, pharmaceutical and boiler water treatment, raw material for food swelling agent, seasoner, bacteria culture medium, PH regulator, and etc.
Standard: The maximum content of impurities is in percentage content

Specifications/item

Analytically pure-AR

Chemically pure-CP

Assay(K2HPO4·3H2O) /百分比

≥99.0

≥97.0

Clarity test

Qualified

Qualified

Water insoluble matter

≤0.01

≤0.03

Chloride(Cl)

≤0.002

≤0.005

Sulfate(SO4)

≤0.01

≤0.03

Nitrate(NO3)

≤0.001

≤0.003

Sodium (Na)

≤0.05

≤0.10

Magnesium (Mg)

≤0.001

≤0.001

Iron (Fe)

≤0.001

≤0.003

Arsenic (As)

≤0.0001

≤0.0003

Heavy metal (Pb)

≤0.001

≤0.003

Packing: woven bag lined with plastic bag, kraft bag, or fiber drum, net weight is 25kg.

Back

WeChat
Contact Us
Langfang Tianke Biotechnology Co., Ltd.
Add: Sanghang Industrial Park, Dacheng County,
Hebei, China
Tel:+86-15076659665 Manager Ma
Fax:+86-316-5569332?
E-mail:ytty08@163.com
Copyright (C) 2020, Langfang Tianke Biotechnology Co., Ltd. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle Copyright Notice
XML 地图 | Sitemap 地图