亚洲经典激情高清无码 这里有精品久操 九一香蕉国产亚洲一二三四区 日韩无码一级免费观看

Products

Products

Disodium phosphate

Molecular Formula: Na2HPO4; Na2HPO4.2H2O; Na2HPO4.12H2O
Molecular Weight: 141.96;177.99;358.14
CAS NO: 7558-79-4(Anhydrous);10028-24-7(Dihydrate);10039-32-4(Dodecahydrate).
Standard erecuted:HG/T 2965-2009 for Dodecahydrate;According to customer's demand for Anhydrous and Dihydrate.
Appearance: white powder or granules.
Uses: Used as boiler water softener, fabric, wood and paper flame retardant, etc.
Packing: 25Kg, 50Kg bag; Container ton bag; Customer requirements.
Technical indicator: HG/T 2965-2009

Specification

Item

Industrial grade

Disodium hydrogen phosphate (as Na2HPO4.12H2O), w/% ≥

97.0

Sulfate (as SO4), W/% ≤

0.7

Chloride (as Cl), W/% ≤

0.05

Arsenic (As),W/% ≤

0.005

Fluoride (as F), W/% ≤

0.05

Ferrum (Fe),W/% ≤

0.05

Water insoluble matter, w/%≤

0.05

PH(10g/L solution)

9.0±0.2



Home

Home

About us

About us

Products

Products

Contact us

Contact us

普兰县| 姜堰市| 阳东县| 阳曲县| 确山县| 衡东县| 宁乡县| 渑池县| 思南县| 连江县| 屯留县| 文安县| 武邑县| 仁寿县| 岳西县| 凤庆县| 天台县| 车致| 浏阳市| 铁岭县| 嵩明县| 嘉定区| 长海县| 得荣县| 开化县| 四会市| 两当县| 特克斯县| 麟游县| 金坛市| 渭源县| 太和县| 桂林市| 五台县| 汝州市| 得荣县| 都兰县| 澎湖县| 综艺| 清徐县| 靖州|