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Sodium Arsenate Heptahydrate AR/ACS

Sodium Arsenate Heptahydrate AR/ACS
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Sodium arsenate dibasic heptahydrate may be used as a reference standard for the quantification of arsenic compounds in rice- and seafood-based samples by ion chromatography-inductively coupled plasma/ mass spectrometry. The samples for analysis were prepared by ultrasonic-assisted enzymatic extraction (UAEE)
Manufacturer: Loba
Industries: Pharma , FMCG , Academia , Forensics , Environment , Agriculture , Cement & Mining
Product Code: 05770
GST: 18.00 %
HSN Code: 28429010
Packaging: 100 gm
UOM: Grams
Delivery date: Within 15 Days
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Sodium arsenate dibasic heptahydrate may be used as a reference standard for the quantification of arsenic compounds in rice- and seafood-based samples by ion chromatography-inductively coupled plasma/ mass spectrometry. The samples for analysis were prepared by ultrasonic-assisted enzymatic extraction (UAEE)

Safety Information and Hazard Symbols

  • Symbol: GHS06, GHS08, GHS09
  • Signal Word: Danger
  • UN No.: 1685
  • IMCO Class No.: 6.1
  • Packing Group: II
  • Hazardous Statement: H301-H331-H350-H410
  • Precaution Statement: P201-P261-P273-P301+P310-P311-P501

Specification:

Specifications

05770

Purity

98%

Grade

AR/ACS

Molecular Formula

Na2HASO4.7H2O

CAS

10048-95-0

Molecular Weight

312.01

Shelf Life

60 Months

Appearance

White crystalline powder

Assay (iodometric)

98.0-102.0%

Arsenic (III) oxide

Max 0.01%

Insoluble matter

Max 0.005%

Chloride (Cl)

Max 0.001%

Sulphate (SO4)

Max 0.01%

Nitrate (NO3)

Max 0.005%

Heavy Metal (as Pb)

Max 0.002%

Iron (Fe)

Max 0.001%

Physical Properties

Physical State at 20℃

Solid

pH Value

8.5-9.0 at g/l at 25℃

Solubility in Water [% weight]

61 g/100 ml water @15℃

Colour

White crystalline

Melting Point/ Freezing Point [℃]

180℃

Odour

Odorless

Density [g/cm3]

1.87
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