无水硫酸钠，Sodium sulfate；BioUltra, anhydrous, ≥99.0% (T)

CAS号 7757-82-6 线性分子式 Na2SO4 分子量 142.04 EINECS 编号 231-820-9 MDL number MFCD00003504 PubChem Substance ID 57652381 NACRES NA.26

货号（SKU）: 71959

CAS号: 7757-82-6

MDL号: MFCD00003504

增值税发票 √ 免费货运 [顺丰联邦] √

目录价.SKU-Variant

6 951,60 ₽

数量:

1 kg 250 g in poly bottle

5 kg in poly bottle

Quality Level	100
grade	anhydrous
product line	BioUltra
assay	≥99.0% (T)
form	powder or crystals
impurities	insoluble matter, passes filter test
	≤0.0005% total nitrogen (N)
loss	≤0.2% loss on ignition, 900 °C
pH	5.0-7.5 (25 °C, 1 M in H₂O)
mp	884 °C (lit.)
solubility	H₂O: 1 M at 20 °C, clear, colorless
density	2.68 g/mL at 25 °C (lit.)
anion traces	chloride (Cl^-): ≤10 mg/kg
	phosphate (PO₄^3-): ≤20 mg/kg
cation traces	Al: ≤5 mg/kg
	As: ≤1 mg/kg
	Ba: ≤5 mg/kg
	Bi: ≤5 mg/kg
	Ca: ≤20 mg/kg
	Cd: ≤5 mg/kg
	Co: ≤5 mg/kg
	Cr: ≤5 mg/kg
	Cu: ≤5 mg/kg
	Fe: ≤5 mg/kg
	K: ≤100 mg/kg
	Li: ≤5 mg/kg
	Mg: ≤20 mg/kg
	Mn: ≤5 mg/kg
	Mo: ≤5 mg/kg
	Ni: ≤5 mg/kg
	Pb: ≤5 mg/kg
	Sr: ≤5 mg/kg
	Zn: ≤5 mg/kg
λ	1 M in H₂O
UV absorption	λ: 260 nm A_max: 0.020
	λ: 280 nm A_max: 0.018
SMILES string	[Na+].[Na+].[O-]S([O-])(=O)=O
InChI	1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key	PMZURENOXWZQFD-UHFFFAOYSA-L

RIDADR NONH for all modes of transport

WGK德国 WGK 1

RTECS WE1650000

闪点（华氏） Not applicable

闪点（摄氏） Not applicable

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 190 \| 欧洲Eur. ≥ 66 \| 東京Tokyo ≥ 82 \| 香港与北京 ≥ 55

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