久久久久国产精品aⅴ天堂,成人性生交A片免费直播APP ,男女扒开双腿猛进入爽爽免费,日本JAPANESE少妇高清

China BT - China Supplier
China BT - China Supplier

BT

Price:Negotiable
Industry Category:
Product Category:
Brand:
Spec:


Contact Info
  • Add:Puyang Henan China, Zip: 457163
  • Contact: Mr. Wang
  • Tel:+86-393-4840366,+86-21-34225991,34225992,64801548
  • Email:willing@willingchem.com

Other Products

Description
Additional Information

Chemical Name: Benzothiazole
Molecular Formula: C7H5NS
Molecular Weight: 134.19
CAS NO: 95-16-9

Specification:

Item

Liquid

Appearance

Primrosr or amber liquid

Content % ≥

98.0

Relative density

1.242-1.250

Reflective index(20οC)

1.638-1.646

Heavy metal(Pb) % ≤

10ppm

Heavy metal(As) % ≤

3ppm

Properties: Light yellow or amber liquid. Boling point is 231 o C. Soluble in alcohol, CS 2,Slightly soluble in water. Can evaporate with water vapour. Possess neutral reaction with similar odor of oxazoline.

Application: For photographic material, spices, organic synthesis intermediate plant resources also can be used as agricultural research reagents.
Package: 200kg or 250kg galvanized drum.

Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.

Industry Category
Product Category
Brand:
Spec:
Stock:
Origin:
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經營性-2023-0192
主站蜘蛛池模板: 贵德县| 广宁县| 夏津县| 崇仁县| 民和| 丹凤县| 密山市| 兴隆县| 大连市| 浏阳市| 呼图壁县| 辽阳县| 安达市| 休宁县| 泗阳县| 伊宁县| 通城县| 淮滨县| 城固县| 宝兴县| 塘沽区| 南平市| 收藏| 扶沟县| 鸡泽县| 河池市| 昌黎县| 商水县| 拉萨市| 仪陇县| 固安县| 安宁市| 乐平市| 丹凤县| 南康市| 赤峰市| 清丰县| 泸州市| 垫江县| 保康县| 六安市|