五氰基亚硝酰基铁(III)酸钠二水合物

For chromatographic detection of peptides.Sodium pentacyanonitrosylferrate(III) dihydrate, is used as a vasodilator drug to reduce blood pressure. It is used as an analytical reagent for the detection of methyl ketones and amines. Further, it is used as a reference compound for the calibration of Mossbauer spectrometer. It is also used for chromatographic detection of peptides containing cystine. It finds application as a color reagent in the development of thin layer chromatography in combination with acetaldehyde. It is also used in presence of buffers as reagent for ketone strips, which is utilized to test ketone in the urine of a diabetic.

Hygroscopic and moisture sensitive. Incompatible with strong oxidizing agents.

MFCD00149192

238-373-9

C₅FeN₆Na₂O?2H₂O

297.95 (261.92anhy)

1.72

Hygroscopic. Store under Argon. Ambient temperatures.

Crystalline

Soluble in water. Slightly soluble ethanol.

14,8649

III

20/21-25
harmful by inhalation and in contact with skin.Toxic if swallowed.

Maximum level of impurities: Insoluble matter 0.01%, Cl 0.02%, SO₄ P.T. (limit about 0.01%)

6.1

9-28-36/37-45-60
Keep container in a well-ventilated place.After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

LJ8925000

是

 

H301-H312-H332
Toxic if swallowed.Harmful in contact with skin.Harmful if inhaled.

P261-P280h-P301+P310a-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/clothing.Wear protective gloves/clothing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.