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Home > Encyclopedia > Chromic acid (H2CrO4), disodium salt, tetrahydrate

Chromic acid (H2CrO4), disodium salt, tetrahydrate

Chromic acid (H2CrO4), disodium salt, tetrahydrate structure

Chromic acid (H2CrO4), disodium salt, tetrahydrate 

structure
  • CAS No:

    10034-82-9

  • Formula:

    CrH2O4.4H2O.2Na

  • Chemical Name:

    Chromic acid (H2CrO4), disodium salt, tetrahydrate

  • Synonyms:

    Chromic acid (H2CrO4),disodium salt,tetrahydrate;Sodium chromate tetrahydrate;Disodium chromate tetrahydrate;Sodium chromate(VI) tetrahydrate

  • Categories:

    Active Pharmaceutical Ingredients  >  Specialty Drugs

Description

yellow deliquescent crystals Sodium cyanide is found as white granules, flakes or lumps. Sodium cyanide is shipped as pellets or briquettes. Odorless when dry. It absorbs water from air (is hygroscopic or deliquescent). Hydrogen cyanide gas released by sodium cyanide has a distinctive mild, bitter almond odor, but a large proportion of people cannot detect it; the odor does not provide adequate warning of hazardous concentrations. Sodium chromate, including the hexahydrate, is yellow crystallin

Chromic acid (H2CrO4), disodium salt, tetrahydrate Basic Attributes

234.03

233.94200

231-889-5

Characteristics

84.3

-0.73240

Yellow Crystals

2.73

1458° F (NTP, 1992)

Decomposes (NTP, 1992)

soluble in water.

Safety Information

II

6.1

UN 3288 6.1/PG 2

3

45-46-60-61-21-25-26-34-42/43-48/23-50/53

53-45-60-61

GB2958300

T+,N

Stable. Incompatible with strong reducing agents, combustible materials, strong acids. Deliquescent.

Missing Phrase - N15.00950417-P201-P280-P304 + P340 + P310-P305 + P351 + P338-P308 + P313

H301-H312-H314-H317-H330-H334-H340-H350-H360FD-H372-H410

Chromic acid (H2CrO4), disodium salt, tetrahydrate Use and Manufacturing

Oxidant, mordant, rust inhibitor.

Material

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