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345245

磷酸

greener alternative

85 wt. % in H2O, 99.99% trace metals basis

别名:

正磷酸

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关于此项目

线性分子式:
H3PO4
化学文摘社编号:
7664-38-2
分子量:
98.00
UNSPSC Code:
26111700
NACRES:
NA.23
PubChem Substance ID:
24861303
MDL number:
MFCD00011340
Beilstein/REAXYS Number:
1921286
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vapor density

3.4 (vs air)

Quality Level

200

vapor pressure

2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)

assay

99.99% trace metals basis

form

liquid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

85 wt. % in H2O

bp

158 °C (lit.)

mp

~40 °C (lit.)

density

1.685 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

greener alternative category

Enabling,

SMILES string

OP(O)(O)=O

InChI

1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)

InChI key

NBIIXXVUZAFLBC-UHFFFAOYSA-N

Gene Information

human ... SRC(6714)

General description

我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型，提高了能源效率。点击此处，查看更多详情。
磷酸在水溶液中表现为三元酸。三元酸具有三个依次损失的可电离氢原子。

Application

在生物反应器中进行的糖的丙酮-丁醇-乙醇（ABE）发酵方案中，磷酸已被作为酸性溶液用于发酵液的pH调节。
磷酸（水溶液，(85 wt. %）可用于多种应用，如：
  • 碳钢缓蚀介质
  • 制备活性炭的活化剂
  • 增强耗能器件的电化学性能
  • 开发质子交换膜燃料电池的聚合物膜

工业上，磷酸可用于肥料、去污剂、药物、水软化剂中。

Packaging

封装于透明玻璃瓶中

Other Notes

浓磷酸大约为 85% H3PO4(水溶液)。

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBK6749
MKCQ0170
STBJ8490
STBK1856
MKCN6331

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全球贸易项目编号

货号GTIN
345245-100ML04061826760468
345245-500ML04061826760475