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5.43828

ortho-Phosphoric acid

Name: ortho-Phosphoric acid
Brand: MM

85%, for HPLC LiChropur^™

Synonyme(s) :

Acide phosphorique, Acide orthophosphorique

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A propos de cet article

Formule linéaire :

H₃PO₄

Numéro CAS:

7664-38-2

Poids moléculaire :

98.00

NACRES:

NA.21

UNSPSC Code:

41116105

MDL number:

MFCD00011340

Beilstein/REAXYS Number:

1921286

Concentration:

85%

Form:

liquid

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Propriétés

Nom du produit

Acide orthophosphorique (85 %), for HPLC LiChropur^™

vapor density

3.4 (vs air)

Quality Level

100

vapor pressure

2.2 mmHg ( 20 °C), 5 mmHg ( 25 °C)

product line

LiChropur^™

form

liquid

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concentration

85%

technique(s)

HPLC: suitable

pH

<0.5 (20 °C, 100 g/L in H₂O)

kinematic viscosity

30.5 cSt(20 °C)

bp

158 °C (lit.)

mp

~40 °C (lit.)

solubility

water: soluble at 20 °C

density

1.685 g/mL at 25 °C (lit.)

greener alternative category

Enabling

storage temp.

no temp limit

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

Description

General description

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Other Notes

L′acide phosphorique concentré est composé de H₃PO₄ à environ 85 % (aqueux).

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS05,GHS07

signalword

Danger

pcodes

P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

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

wgk

WGK 1

flash_point_f

does not flash

flash_point_c