大量氨水洗，水冲洗

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Originally posted by baiping at 2010-11-02 14:51:11:
请问硫酸二甲酯滴到皮肤上是什么样的，是呈红色吗？如何处理。万分感激！！！急。。。。

多大的量？先查下MSDS吧，别瞎处理，也不要轻视。

急救措施:眼睛: 提起眼睑，用大量清水清洗15分钟。就医。皮肤:用大量水清洗15分钟，用时单独存放污染衣物，清洗备用。就医。食入:用清水漱口。就医。对意识不清楚人员，勿进行引吐和口对口呼吸，立即就医，对尚有意识人员，喝2-4杯牛奶或水，就医。吸入:转移至通风良好处，若呼吸停止，进行人工呼吸。若出现呼吸困难，及时吸氧。就医。

引用回帖:

Originally posted by baiping at 2010-11-02 14:51:11:
请问硫酸二甲酯滴到皮肤上是什么样的，是呈红色吗？如何处理。万分感激！！！急。。。。

Potential Acute Health Effects:
Extremely hazardous in case of skin contact (corrosive, irritant), of eye contact (irritant), of inhalation. Very hazardous in case
of skin contact (permeator), of ingestion. Liquid or spray mist may produce tissue damage particularly on mucous membranes
of eyes, mouth and respiratory tract. Skin contact may produce burns. Inhalation of the spray mist may produce severe
irritation of respiratory tract, characterized by coughing, choking, or shortness of breath. Severe over-exposure can result
in death. Inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by
itching, scaling, reddening, or, occasionally, blistering.
Potential Chronic Health Effects:
Extremely hazardous in case of skin contact (corrosive, irritant), of eye contact (irritant), of inhalation. Very hazardous in
case of skin contact (permeator), of ingestion. CARCINOGENIC EFFECTS: Classified + (PROVEN) by OSHA. Classified A2
(Suspected for human.) by ACGIH, 2A (Probable for human.) by IARC, 2 (Reasonably anticipated.) by NTP. MUTAGENIC
EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available. The
substance is toxic to blood, kidneys, lungs, the nervous system, liver, mucous membranes. Repeated or prolonged exposureto the substance can produce target organs damage. Repeated or prolonged contact with spray mist may produce chronic
eye irritation and severe skin irritation. Repeated or prolonged exposure to spray mist may produce respiratory tract irritation
leading to frequent attacks of bronchial infection. Repeated exposure to an highly toxic material may produce general
deterioration of health by an accumulation in one or many human organs. Repeated or prolonged inhalation of vapors may
lead to chronic respiratory irritation.


Section 4: First Aid Measures

Eye Contact:
Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids
open. Cold water may be used. Do not use an eye ointment. Seek medical attention.
Skin Contact:
If the chemical got onto the clothed portion of the body, remove the contaminated clothes as quickly as possible, protecting
your own hands and body. Place the victim under a deluge shower. If the chemical got on the victim's exposed skin, such
as the hands : Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly
careful to clean folds, crevices, creases and groin. Cold water may be used. If irritation persists, seek medical attention. Wash
contaminated clothing before reusing.
Serious Skin Contact:
Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medical
attention.
Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious Inhalation:
Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If
breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may
be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or
corrosive. Seek immediate medical attention.
Ingestion:
Do not induce vomiting. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that
the toxic material was ingested; the absence of such signs, however, is not conclusive. Loosen tight clothing such as a collar,
tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.
Serious Ingestion: Not available
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这可不能马虎，以后做实验一定要小心

硫酸二甲酯是很强的甲基化试剂，可以直接作用DNA

滴上就没用了，他直接通过皮肤渗透吸收了。