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UNIVERSAL INDICATOR SOLUTION pH 4.0 – 11.0 |
| Article No. | 90400 | Grade | Laboratory Reagent | |
| Synonyms | — | C.I. No. | — | |
| CAS No. | — | Purity | — | |
| Molecular Formula | — | Molecular Weight | — | |
| H.S. Code | 38220090 | Shelf Life | 36 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Liquid | Colour | Green | |
| Solubility in water [% weight] | Miscible with water. | |||
| Specifications Parameters | ||||
| Description | Green coloured clear liquid. | |||
| pH 4.0 | Red | |||
| pH 5.0 | Orange red | |||
| pH 5.5 | Orange yellow | |||
| pH 6.0 | Yellow | |||
| pH 6.5 | Greenish yellow | |||
| pH 7.0 | Light green | |||
| pH 7.5 | Green | |||
| pH 8.5 | Greenish blue | |||
| pH 9.0 | Blue | |||
| pH 9.5 | Bright blue | |||
| pH 10.0 | Violet | |||
| pH 11.0 | Deeper reddish violet | |||
| use | In use 0.2 ml is added to 10 ml of the liquid under investigation. | |||
| Note(s): Assay (if applicable) method mentioned.
WARNING Hazard statements: May cause respiratory irritation. Flammable liquid and vapour. Harmful if swallowed. Causes mild skin irritation. Causes eye irritation. PRECAUTIONARY STATEMENTS: Prevention: Ground/bond container and receiving equipment. Use only non-sparking tools. Take precautionary Measures against static discharge. Wash hands thoroughly after handling. Do not eat, drink or smoke when using this product. Keep away from heat/sparks/open flame – No smoking. Keep container tightly closed. Use explosion-proof electrical/ventilating/lighting/equipment. Wear protective gloves and eye/face protection. Response: If eye irritation persists, get medical advice/attention. If skin irritation occurs, seek medical advice/attention. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment: refer to Label or MSDS. If on skin or hair: remove/take off immediately all contaminated clothing. Rinse with water/shower. In case of fire, use foam for extinction. |
IMDG Code:
UN No. : IATA : |
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| Disposal: The chemical should be burnt in a chemical incinerator equipped with burner and scrubber. If the volumes are larger than 500ml and no incinerator and site of evaporation is not available then transfer the waste chemical to waste solvent drum for collection by specialist Disposal Company. | ||||
| Hazard Pictogram(s):– GHS02, GHS07 | ||||
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