三聚磷酸钠(STPP)工业级
SODIUM TRIPOLYPHOSPHATE INDUSTRIAL GRADE
分子式/Molecular formula:Na5P3O10 C A S号/C A S NO.:7758-29-4
分子量/Molecular weight:367.86 执行标准/Standard executed:GB/T 9983-2004
外 观:白色,粒状或粉状。
Appearance:White powder or granular.
用 途:主要用作陶瓷泥浆解胶剂、减水剂合成洗涤剂助剂,还可用于石油、冶金、采矿、水处理等工业。
Usage:Mainly used as the detergent builder,and for the use of petroleum,mining,wat
Er-treating industries and so on.
包 装:25kg、50kg袋装;集装吨袋;客戸要求。
Package;25kg、50kg、1000kg bags or according to customer’s demand.
技术指标/Specification;GB/T 9983-2004
项 目 Item |
工业级指标 Industrial Grade |
||
优级 Excellent class |
一级 First class |
二级 Second class |
|
三聚磷酸钠(Na5P3O10) , w/% ≥ Main contents |
96 |
90 |
85 |
五氧化二磷(以P2O5计) , w/% ≥ P2O5 |
57.0 |
56.5 |
55.0
|
水不溶物,w/% ≤ Water insoluble |
0.10 |
0.10 |
0.15 |
铁(以Fe计) , w/% ≤ Iron (as Fe) |
0.007 |
0.015 |
0.030 |
白度,% ≥ Whiteness |
90 |
85 |
80 |
pH值(1%溶液) pH value (1%solution) |
92 ~ 10.0 |
||
颗粒度 Particle size |
通过1.00mm试验筛的筛分率不低于95% Through 1.00mm mesh sieve≥95% |
||
l型含量和表观密度达客戸要求。Phase l and bulk density:According to customer’s demand.
|
联系人:郝世旭
手机:15617899999
电话:0371-64110451
传真:0371-64120305
邮箱:tigeryc1986@126.com
地址: 河南省巩义市北山口镇工业区