O.O.[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[N...
Overview
A high-purity uncategorised supplied by Molekula across research and bulk scale.
Specifications
| Property | Value |
|---|---|
| Appearance | Orange red crystalline powder |
| Chloride (Cl) | ≤ 0.005% |
| Assay | ≥ 99.5% |
| Iron (Fe) | ≤ 0.0005% |
| Sulphate (SO4) | ≤ 0.02% |
| Insoluble in water | ≤ 0.003% |
| Calcium (Ca) | ≤ 0.005% |
| aluminium (Al) | ≤ 0.002% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 (6.1) |
| Packing Group | II |
| Shelf Life | 48 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 7789-12-0 |
| Molecular Formula | Na2Cr2O7 · 2H2O |
| Molecular Weight | 298.00 |
| SMILES | O.O.[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[Na+].[Na+] |
| EC / UN Number | 3087 |
| REACH Code | Y110 |
| HTS Code | 28413000 |
| Tariff Code | 2841300000 |
Safety & GHS
Danger
-
Oxidizing
GHS03
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H272 May intensify fire; oxidizer
- H300 + H330 Fatal if swallowed or if inhaled
- H311 Toxic in contact with skin
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H340 May cause genetic defects
- H350 May cause cancer
- H360FD May damage fertility. May damage the unborn child.
- H372 Causes damage to organs through prolonged or repeated exposure
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P201 Obtain special instructions before use
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.
Documents
Certificate of Analysis (CoA) by batch
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Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
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