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Chromium(VI) oxide

Chromium(VI) oxide for synthesis. CAS 1333-82-0, pH < - 1 (100 g/l, H₂O, 20 °C).
کد: 8222660100
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Chromium(VI) oxide for synthesis. CAS 1333-82-0, pH < - 1 (100 g/l, H₂O, 20 °C).

جدول ویژگیهای کلیدی محصول

CAS #EC NumberHill FormulaMolar Mass
1333-82-0 215-607-8 CrO₃ 99.99 g/mol
شرح محصول
Catalogue Number 822266
Synonyms Chromic anhydride, Chromium trioxide
اطلاعات محصول
CAS number 1333-82-0
EC index number 024-001-00-0
EC number 215-607-8
Hill Formula CrO₃
Molar Mass 99.99 g/mol
HS Code 2819 10 00
موارد کاربرد محصول
Application Chromium(VI) oxide for synthesis. CAS 1333-82-0, pH < - 1 (100 g/l, H₂O, 20 °C).
اطلاعات فیزیکی و شیمیایی محصول
Density 2.7 g/cm3 (20 °C)
Melting Point 197 °C
pH value <1 (100 g/l, H₂O, 20 °C)
Bulk density 900 kg/m3
Solubility 1.667 g/l
اطلاعات ایمنی بر اساس GHS
Hazard Pictogram(s)



Hazard Statement(s) H340: May cause genetic defects.
H350: May cause cancer.
H271: May cause fire or explosion; strong oxidizer.
H301 + H311: Toxic if swallowed or in contact with skin
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H330: Fatal if inhaled.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335: May cause respiratory irritation.
H361f: Suspected of damaging fertility.
H372: Causes damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P201: Obtain special instructions before use.
P210: Keep away from heat.
P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
RTECS GB6650000
Storage class 5.1A Strongly oxidizing hazardous materials
WGK WGK 3 highly water endangering
Disposal 22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
اطلاعات ایمنی محصول
Hazard Symbols Oxidising
Very toxic
Dangerous for the environment
Categories of danger carcinogenic, mutagenic, oxidizing, very toxic, corrosive, sensitizing, dangerous for the environment, toxic for reproduction
R Phrase R 45-46-24/25-26-48/23- 9-35-42/43-50/53-62
May cause cancer.May cause heritable genetic damage.Also toxic in contact with skin and if swallowed.Also very toxic by inhalation.Also toxic: danger of serious damage to health by prolonged exposure through inhalation.Explosive when mixed with combustible material.Causes severe burns.May cause sensitisation by inhalation and skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Possible risk of impaired fertility.
S Phrase S 53-45-60-61
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
اطلاعات بارگیری و نگهداری
Storage Store below +30°C.
اطلاعات حمل و نقل
Declaration (railroad and road) ADR, RID UN 1463 , 5.1 (6.1, 8), II
Declaration (transport by air) IATA-DGR UN 1463 , 5.1 (6.1, 8), II
Declaration (transport by sea) IMDG-Code UN 1463 , 5.1 (6.1, 8), II
مشخصات فنی محصول
Assay (iodometric) ≥ 99.0 %
Identity (ICP-OES) passes test
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