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Hemacolor? Rapid staining of blood smear for hematology, staining set for microscopy
Potassium hydroxide pellets for analysis EMSURE?

Potassium hydroxide pellets for analysis EMSURE?

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Description

Catalogue Number 105033
Synonyms Potash caustic

Product Information

CAS number 1310-58-3
EC index number 019-002-00-8
EC number 215-181-3
Hill Formula HKO
Chemical formula KOH
Molar Mass 56.11?g/mol
HS Code 2815 20 00
Quality Level MQ300

Specification

Assay (acidimetric, KOH) ??85.0?%
Carbonate (as K?CO?) ??1.0?%
Chloride (Cl) ??0.01?%
Phosphate (PO?) ??0.0005?%
Silicate (SiO?) ??0.005?%
Sulfate (SO?) ??0.0005?%
Total nitrogen (N) ??0.0005?%
Heavy metals (as Pb) ??0.0005?%
Al (Aluminium) ??0.001?%
Ca (Calcium) ??0.001?%
Cu (Copper) ??0.0002?%
Fe (Iron) ??0.0005?%
Na (Sodium) ??0.5?%
Ni (Nickel) ??0.0005?%
Pb (Lead) ??0.0005?%
Zn (Zinc) ??0.0025?%

Safety Information

Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H290: May be corrosive to metals.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) P234: Keep only in original packaging.
P260: Do not breathe dust or mist.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
RTECS TT2100000
Storage class 8A Combustible, corrosive hazardous materials
WGK WGK 1 slightly hazardous to water
Disposal 13
Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).

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