聯(lián)系電話
參考價: | 面議 |
- S0168 產(chǎn)品型號
- 品牌
- 生產(chǎn)商 廠商性質(zhì)
- 上海市 所在地
訪問次數(shù):2809更新時間:2017-07-12 06:53:23
- 聯(lián)系人:
- 馮經(jīng)理
- 電話:
- 021-60521817
- 手機:
- 13817140470
- 售后:
- 86-021-61107441
- 傳真:
- 86-021-64881400
- 地址:
- 上海市松江區(qū)漕河涇研展路455號B座
- 個性化:
- www.shjmsw.com
- 手機站:
- m.shjmsw.com
- 網(wǎng)址:
- www.shjmsw.com
掃一掃訪問手機商鋪
Properties
grade puriss. p.a.
assay ≥99.0% (T)
ign. residue ≤0.02% (as SO4)
loss ≤1% loss on drying, 110 °C
pH 5.0-6.0 (25 °C, 50 mg/mL in H2O)
mp 131-135 °C(lit.)
131.5-133.5 °C
anion traces chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤200 mg/kg
cation traces Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
Safety
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xn
Risk Statements 22
Safety Statements 24/25
RIDADR UN3077 9/PG 3
WGK Germany 1
RTECS WO6125000