Home Categories API Sodium chromate tetrahydrate
A7323512

Sodium chromate tetrahydrate , CP,98.0% , 10034-82-9

CAS NO.:10034-82-9

Empirical Formula: CrH8Na2O8

Molecular Weight: 234.03

MDL number: MFCD00149167

EINECS: 600-068-7

Pack Size Price Stock Quantity
500G RMB51.20 In Stock
2.5kg RMB179.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 792℃
Density  2.73
solubility  slightly soluble in ethanol
form  Crystals
color  Yellow
PH pH (10g/l, 25℃) : 8.0~10.0
Odor Odorless
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
Merck  14,8601
Exposure limits ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin)
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3
Stability: Stable. Incompatible with strong reducing agents, combustible materials, strong acids. Deliquescent.

Description and Uses

Sodium chromate tetrahydrate can be used as an oxidant in organic synthesis and also as a carrier electrolyte in the capillary electrophoresis.

Safety

Symbol(GHS) 
GHS05,GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H301-H312-H314-H317-H330-H334-H340-H350-H360FD-H372-H410
Precautionary statements  P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T+,N
Risk Statements  45-46-60-61-21-25-26-34-42/43-48/23-50/53
Safety Statements  53-45-60-61
RIDADR  UN 3288 6.1/PG 2
WGK Germany  3
RTECS  GB2958300
TSCA  Yes
HazardClass  6.1
PackingGroup  II

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