产品 | 无水亚硫酸钠 |
CAS 编号 | 7757-83-7 |
纯度 | 90%, 93%,96%,97%,98%,99% |
颜色 | 白色的 |
形状 | 细结晶粉末 |
粒度 | 80-100目 |
包装 | 25公斤/ 1000公斤袋 |
样本 | 自由 |
分类 | 非危险化学品 |
分子式 | 钠2SO3 |
采用 | 印染工业、无机原料 |
等级 | 工业级 |
通用名称 亚硫酸钠 CAS 编号 7757-83-7 分子量 126.043 密度 2.63 沸点 不适用 分子式 Na2O3S 熔点 500℃ MSDS 中国人 闪点 不适用 ...
Sodium Perchlorate Anhydrous 99.3%Min - Product Identification CAS No. : 7601-89-0 EINECS No. : 231-511-9 H.S. Code : 2829. 900090 Formula : NaCLO4 Molecular Weight : 122.44 Synonyms : Perchloric Acid Sodium Salt; Sodium Hyperchlorate; Hygroscopic; Perclorato De Sodio; ...
Sodium Sulphite Anhydrous - Product Identification CAS No. : 7757-83-7 EINECS No. : 231-821-4 H.S. Code : 2832.100000 Formula : Na2SO3 Molecular Weight : 126.04 Toxicity : Oral mouse LD50: 820 mg/kg Synonyms : Sodium Sulfite Anhydrous; Disodium Sulfite; Natrii Sulphis; Natrium ...
Molecular Formula: Na4P2O7 Molecular Weight: 265.9 CAS Registry Number: 7722-88-5 EINECS: 231-767-1 Packing:25kg/drum Assay:98% ...
Sodium pyrophosphate anhydrous product Name: Sodium pyrophosphate anhydrous Synonyms: Sodium pyrophosphate; Tetrasodium pyrophosphate; TSPP; Tetra Sodium Pyrophosphate; Tetrasodium Diphosohate Molecular Formula: Na4P2O7 Molecular Weight: 265.9 CAS Registry Number: 7722-88-5 ...
Sodium pyrophosphate anhydrous product Name: Sodium pyrophosphate anhydrous Synonyms: Sodium pyrophosphate; Tetrasodium pyrophosphate; TSPP; Tetra Sodium Pyrophosphate; Tetrasodium Diphosohate Molecular Formula: Na4P2O7 Molecular Weight: 265.9 CAS Registry Number: 7722-88-5 ...
White crystal or crystalline power ,it is alkali in water , PH is 9. ...
Product Code 1949230 Product Name SODIUM ACETATE ANHYDROUS extrapure AR CAS Number 127-09-3 Classification SODIUM ACETATE ANHYDROUS extrapure AR Specifications CH3COONa M.W.82.03 ASSAY .......................... min 99% pH (5.0 aq. Soln.) ............. 7.5 - 9.2 CHLORIDE (Cl) ...
Purity:AR CAS No.:7757-83-7 Model Number:100207 Sodium sulfite anhydrous ...