Sodium chromate
- CAS NO.:7775-11-3
- Empirical Formula: CrNa2O4
- Molecular Weight: 161.97324
- MDL number: MFCD00003484
- EINECS: 231-889-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-10-17 17:11:57
What is Sodium chromate?
The Uses of Sodium chromate
Sodium chromate anhydrous is used as a corrosion inhibitor in the petroleum industry, wood preservative and dyeing auxiliary in the textile industry. It is also used to prepare pigments for paints and inks. It also finds use in pharmaceuticals to determine red blood cell volume. In synthetic chemistry, it is utilized as an oxidant to convert primary alcohols and secondary alcohols to carboxylic acids and ketones respectively.
Properties of Sodium chromate
Melting point: | 792°C |
Density | 2,72 g/cm3 |
form | Solid |
color | Yellow |
Water Solubility | 530 G/L (20 ºC) |
Safety information for Sodium chromate
Signal word | Danger |
Pictogram(s) |
Corrosion Corrosives GHS05 Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H301:Acute toxicity,oral H312:Acute toxicity,dermal H314:Skin corrosion/irritation H317:Sensitisation, Skin H330:Acute toxicity,inhalation H334:Sensitisation, respiratory H340:Germ cell mutagenicity H350:Carcinogenicity H372:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Sodium chromate
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Desicca Chemicals
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Anand Chromates Pvt Ltd
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SODIUM DICHROMATE
Pigment Yellow 34
SODIUM CHROMATE ANHYDROUS,EXTRA PURE SPECIAL PRODUCTION (MINIMUM QUANTITY APPROX.400KG)
Sodium dichromate dihydrate
Sodium chromate decahydrate
SODIUM DICHROMATE ANHYDROUS
ACID ORANGE 74
Chromate(2-), [4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonato(3-)][4-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-, sodium
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