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Difluorophosphoric acid hemihydrate

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Formula: HF2O2P
CAS: 13779-41-4
search Element: difluorophosphoric hemihydrate acid
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Identification

Structural Formula
Difluorophosphoric acid hemihydrate
CAS:
13779-41-4
EINECS:
237-421-6
Molecular Formula:
HF2O2P
MDL:
MFCD09842893
Synonym:
difluorophosphoric acid ; fluophosphoricacid(f2(ho)po) ; phosphorodifiuoridic acid ; difluorophosphoric acid, hydrated ; phosphorodifluoridicacid ; phosphonodifluoridicacid ; fluophosphoricacid ; difluorophosphoric ; phosphorodifluoridic acid ; difluorophosphinic acid




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Difluorophosphoric acid
Dayang Chem (Hangzhou) Co.,Ltd.
DC14265704
Difluorophosphoric acid
Xiamen Equation Chemical Co.,Ltd
XECC14727360

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Properties for Difluorophosphoric acid hemihydrate

Molecular Weight:
101.98 g·mol−1
Density:
1,583 g/cm3
Melting point:
-75 °C
Boiling point:
115,9 °C
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R35 - Causes severe burns
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
RID/ADR certification :
3264
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Alternative Distributors of [Difluorophosphoric acid hemihydrate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG

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Downloads

Mol File:
-/-
MSDS:
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