欧美日韩国产综合一区二区三区三州, 动漫精品中文无码一区二区卡通动漫, 亚洲欧美日韩国产另类va日本va, 男女午夜激情视频在线观看免费网站,免费一级app下载,牛仔裤大屁股美女啪啪,福利视频在线观看播放,4399影视大全在线BD,热の综合热の有码热の无码

logo_Nanjing Trust Chem Co., Ltd.

順恒信

Professional

Manufacturer

二維碼_Nanjing Trust Chem Co., Ltd. Hotline:+86-25-57464600

PRODUCTS

1,2,3-Benzotriazole
Tolyltriazole
Sodium Tolyltriazole
Sodium 1,2,3-Benzotriazole

Recommend

PRODUCTS Trust Chem

1,2,3-Benzotriazole
Molecular formula

C6H5N3

Molecular weight 119
Structure 1,2,3-Benzotriazole
Shape White needle-shape crystalloids、flake、powder、granular、column、fine granular
Properties It is bitter, odorless, boiling point is 204℃ (15mmHg),soluble in alcohol, benzene、 toluene、chloroform and dimethylformamide, and slightly soluble in water.
Usage It's mainly used as rust-preventer, antifreezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), emugent, water stabilizer, the additive for high molecular materials' (polyester and polyesteramide) capacity of ultraviolet resistance and anti- static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion etc.
Safety Properties It's not inflammable or explosive or corrosive, low poison and the LD50 for small mouse is 965mg/kg.
Packing plastic woven bag, multiple bag, cardboard drum, all-paper drum, metal drum lined with plastic bag
Net Weight 20kg,25kg,500kg
Quality Guide
Guide name Guide
Purity ≥99.8%
Chroma ≤40
Moisture ≤0.1%
Melting point ≥97℃
Ash content ≤0.05%
PH value 5-6

Go
Top