Identification | More | 【Name】
Citric acid | 【CAS】
77-92-9 | 【Synonyms】
AMMONIACAL AMMONIUM CHLORIDE BUFFER BETZ 0623 BETZ 6251 BORIC ACID-POTASSIUM CHLORIDE-SODIUM HYDROXIDE BUFFER BUFFER CONCENTRATE, BORATE/HYDROCHLORIC ACID BUFFER CONCENTRATE, BORIC ACID/POTASSIUM CHLORIDE/SODIUM HYDROXIDE BUFFER CONCENTRATE, CITRATE/HYDROCHLORIC ACID BUFFER CONCENTRATE, CITRATE/SODIUM HYDROXIDE BUFFER CONCENTRATE, GLYCINE/HYDROCHLORIC ACID BUFFER CONCENTRATE, PH 1.00 BUFFER CONCENTRATE, PH 10.00 BUFFER CONCENTRATE, PH 11.00 BUFFER CONCENTRATE, PH 12.00 BUFFER CONCENTRATE, PH 13.00 BUFFER CONCENTRATE, PH 2.00 BUFFER CONCENTRATE, PH 3.00 BUFFER CONCENTRATE, PH 4.00 BUFFER CONCENTRATE, PH 5.00 BUFFER CONCENTRATE, PH 7.00 BUFFER CONCENTRATE, PH 8.00 | 【EINECS(EC#)】
201-069-1 | 【Molecular Formula】
C6H8O7 | 【MDL Number】
MFCD00163176 | 【Molecular Weight】
192.12 | 【MOL File】
77-92-9.mol |
Safety Data | Back Directory | 【Hazard Codes 】
Xi,C | 【Risk Statements 】
R41:Risk of serious damage to eyes. R36/37/38:Irritating to eyes, respiratory system and skin . R36/38:Irritating to eyes and skin . R37/38:Irritating to respiratory system and skin . R34:Causes burns. | 【Safety Statements 】
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S39:Wear eye/face protection . S37/39:Wear suitable gloves and eye/face protection . S24/25:Avoid contact with skin and eyes . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . S36:Wear suitable protective clothing . | 【RIDADR 】
UN 1789 8/PG 3 | 【WGK Germany 】
1
| 【RTECS 】
GE7350000
| 【F 】
9 | 【Hazardous Substances Data】
77-92-9(Hazardous Substances Data) |
Hazard Information | Back Directory | 【General Description】
Colorless, odorless crystals with an acid taste. Denser than water. | 【Reactivity Profile】
CITRIC ACID(77-92-9) reacts with oxidizing agents, bases, reducing agents and metal nitrates . Reactions with metal nitrates are potentially explosive. Heating to the point of decomposition causes emission of acrid smoke and fumes [Lewis]. | 【Air & Water Reactions】
The pure material is moisture sensitive (undergoes slow hydrolysis) Water soluble. | 【Health Hazard】
Inhalation of dust irritates nose and throat. Contact with eyes causes irritation. | 【Fire Hazard】
Behavior in Fire: Melts and decomposes. The reaction is not hazardous. |
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