|
公司基本資料信息
|
||||||||||||||||||||||||||||
現(xiàn)貨廠家自產(chǎn)甲基苯駢三氮唑tta(白色顆粒或粉狀固體,袋裝）
甲基苯駢三氮唑
產(chǎn)品 : 甲基苯駢三氮唑
化學(xué)式 : C7H7N3
原產(chǎn)地 : 中國(guó)
CAS NO : 29385-43-1
質(zhì)量指標(biāo):
|
項(xiàng)目 |
標(biāo)準(zhǔn) |
|
外觀 |
淡黃色至白色顆?；蚍勰?/span> |
|
純度（%） |
≥99.0 |
|
熔點(diǎn)(℃) |
79-86 |
|
水份（%） |
≤0.2 |
|
灰份（%） |
≤0.1 |
|
PH值 |
5.5-6.5 |
|
醇溶性 |
澄清通明無可見機(jī)械雜質(zhì) |
用途 : 本品主要用作金屬（如銀、銅、鉛、鎳、鋅等）的防銹劑與緩蝕劑，廣泛應(yīng)用于防銹油（脂）類產(chǎn)品中，多用于銅及銅合金的氣相緩蝕劑，循環(huán)水處理劑，汽車防凍液,高分子穩(wěn)定劑，植物生長(zhǎng)調(diào)節(jié)劑，潤(rùn)滑油添加劑，紫外線吸收劑等。本品也可與多種阻垢劑，殺菌滅藻劑配合使用，尤其對(duì)封閉循環(huán)冷卻水系統(tǒng)緩蝕效果甚佳。
包裝 : 25公斤牛皮紙袋，內(nèi)襯黑色塑料袋，或根據(jù)客戶要求。
Methylbenzotriazole (TTA)
CAS No 29385-43-1
Molecular formula: C7H7N3 Molecular Weight: 133.16
Specification:
|
items |
index |
|
Appearance |
White or Light yellow particle shape solid |
|
Active contentwt % |
99.0 min |
|
Melting point ℃ |
80-86 |
|
Ash content % |
0.1 max |
|
Water content % |
0.2 max |
Properties:
TTA can be used as corrosion inhibitor of copper and copper alloy, it also has corrosion inhibition for black metals. This product is absorbed on metal surface to form a thin membrane to protect copper and other metals from corrosion of air and other harmful subjects. The membrane is more uniform. When used together with MBT, the effect is better.
Usage:
First, dissolved with alcohol or alkali, then added into circulating water system, the dosage of 2-10mg/L is preferred. If the metal is badly corroded, 5-10 times of normal dosage should be expected.
Package and Storage:
25kg inner liner polyethylene (PE) bag, outer plastic woven bag,, or confirmed by clients. Storage in room shady and dry place.
Keywords: TTA
