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

新河县| 宝丰县| 越西县| 平潭县| 宿松县| 宁城县| 延庆县| 牟定县| 锦州市| 黄浦区| 大石桥市| 绍兴市| 林甸县| 温泉县| 偃师市| 莲花县| 盐山县| 江口县| 柘荣县| 佛坪县| 闽侯县| 隆子县| 枣庄市| 温宿县| 象山县| 渝中区| 于田县| 北辰区| 浦城县| 大新县| 尼勒克县| 怀仁县| 舟山市| 镇平县| 呈贡县| 桓仁| 唐山市| 巴彦淖尔市| 黄龙县| 和静县| 广河县|