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466123

磷酸

greener alternative

crystalline, ≥99.999% 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:
12352300
NACRES:
NA.23
PubChem Substance ID:
24870329
EC Number:
231-633-2
Beilstein/REAXYS Number:
1921286
MDL number:
MFCD00011340
eCl@ss:
38070202
Assay:
≥99.999% trace metals basis
Form:
crystalline
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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

≥99.999% trace metals basis

form

crystalline

greener alternative product characteristics

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

sustainability

Greener Alternative Product

bp

158 °C (lit.)

mp

~40 °C (lit.), 41-44 °C

density

1.685 g/mL at 25 °C (lit.), 1.830 g/mL at 25 °C

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

无水磷酸是白色固体，在42.35oC熔化成粘性液体。在水溶液中，磷酸是三元酸，有三个可电离的氢原子。
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Phosphoric acid-doped polybenzimidazole (PBI) membranes offer a cleaner path to energy by enabling high-temperature fuel cells that efficiently convert hydrogen into electricity with low emissions. Their durability and proton conductivity make them ideal for sustainable power systems. Click here for more information.

Application

工业上，磷酸可用于肥料、洗涤剂、药物、水软化剂。

Packaging

塑料瓶包装

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

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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
MKCQ5746
MKCN3296
MKCM8752
MKCJ9630
MKCG3395

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全球贸易项目编号

货号GTIN
466123-25G04061832357416
466123-100G04061832357409